ref: 9dfd0060176ad0d6f5beb465ae75a67584169acd
parent: f86e14d8dc0e063ba2623d2b9a71ec5dac1ba839
parent: 6251e9e5cee546c3b20cdc3498d43e0204db97b9
author: John Koleszar <jkoleszar@google.com>
date: Thu Jun 30 04:46:49 EDT 2011
Merge remote branch 'internal/upstream-experimental' into HEAD Conflicts: vp8/encoder/bitstream.c Change-Id: I44c00f98dcb99eb728ce4f5256aefb135a711a74
--- a/build/make/ads2gas.pl
+++ b/build/make/ads2gas.pl
@@ -82,7 +82,10 @@
s/CODE([0-9][0-9])/.code $1/;
# No AREA required
- s/^\s*AREA.*$/.text/;
+ # But ALIGNs in AREA must be obeyed
+ s/^\s*AREA.*ALIGN=([0-9])$/.text\n.p2align $1/;
+ # If no ALIGN, strip the AREA and align to 4 bytes
+ s/^\s*AREA.*$/.text\n.p2align 2/;
# DCD to .word
# This one is for incoming symbols
--- a/build/make/ads2gas_apple.pl
+++ b/build/make/ads2gas_apple.pl
@@ -100,7 +100,10 @@
s/CODE([0-9][0-9])/.code $1/;
# No AREA required
- s/^\s*AREA.*$/.text/;
+ # But ALIGNs in AREA must be obeyed
+ s/^\s*AREA.*ALIGN=([0-9])$/.text\n.p2align $1/;
+ # If no ALIGN, strip the AREA and align to 4 bytes
+ s/^\s*AREA.*$/.text\n.p2align 2/;
# DCD to .word
# This one is for incoming symbols
--- a/vp8/common/arm/armv6/bilinearfilter_v6.asm
+++ b/vp8/common/arm/armv6/bilinearfilter_v6.asm
@@ -30,12 +30,12 @@
ldr r4, [sp, #36] ; width
mov r12, r3 ; outer-loop counter
- sub r2, r2, r4 ; src increment for height loop
- ;;IF ARCHITECTURE=6
- pld [r0]
- ;;ENDIF
+ add r7, r2, r4 ; preload next row
+ pld [r0, r7]
+ sub r2, r2, r4 ; src increment for height loop
+
ldr r5, [r11] ; load up filter coefficients
mov r3, r3, lsl #1 ; height*2
@@ -96,9 +96,8 @@
add r0, r0, r2 ; move to next input row
subs r12, r12, #1
- ;;IF ARCHITECTURE=6
- pld [r0]
- ;;ENDIF
+ add r9, r2, r4, lsl #1 ; adding back block width
+ pld [r0, r9] ; preload next row
add r11, r11, #2 ; move over to next column
mov r1, r11
--- a/vp8/common/arm/armv6/copymem16x16_v6.asm
+++ b/vp8/common/arm/armv6/copymem16x16_v6.asm
@@ -22,9 +22,7 @@
;push {r4-r7};preload
- pld [r0]
- pld [r0, r1]
- pld [r0, r1, lsl #1]
+ pld [r0, #31] ; preload for next 16x16 block
ands r4, r0, #15
beq copy_mem16x16_fast
@@ -90,6 +88,8 @@
ldrneb r6, [r0, #2]
ldrneb r7, [r0, #3]
+ pld [r0, #31] ; preload for next 16x16 block
+
bne copy_mem16x16_1_loop
ldmia sp!, {r4 - r7}@@ -121,6 +121,8 @@
ldrne r6, [r0, #8]
ldrne r7, [r0, #12]
+ pld [r0, #31] ; preload for next 16x16 block
+
bne copy_mem16x16_4_loop
ldmia sp!, {r4 - r7}@@ -148,6 +150,7 @@
add r2, r2, r3
+ pld [r0, #31] ; preload for next 16x16 block
bne copy_mem16x16_8_loop
ldmia sp!, {r4 - r7}@@ -171,6 +174,7 @@
;stm r2, {r4-r7}add r2, r2, r3
+ pld [r0, #31] ; preload for next 16x16 block
bne copy_mem16x16_fast_loop
ldmia sp!, {r4 - r7}--- a/vp8/common/arm/armv6/filter_v6.asm
+++ b/vp8/common/arm/armv6/filter_v6.asm
@@ -10,6 +10,8 @@
EXPORT |vp8_filter_block2d_first_pass_armv6|
+ EXPORT |vp8_filter_block2d_first_pass_16x16_armv6|
+ EXPORT |vp8_filter_block2d_first_pass_8x8_armv6|
EXPORT |vp8_filter_block2d_second_pass_armv6|
EXPORT |vp8_filter4_block2d_second_pass_armv6|
EXPORT |vp8_filter_block2d_first_pass_only_armv6|
@@ -40,11 +42,6 @@
add r12, r3, #16 ; square off the output
sub sp, sp, #4
- ;;IF ARCHITECTURE=6
- ;pld [r0, #-2]
- ;;pld [r0, #30]
- ;;ENDIF
-
ldr r4, [r11] ; load up packed filter coefficients
ldr r5, [r11, #4]
ldr r6, [r11, #8]
@@ -101,15 +98,10 @@
bne width_loop_1st_6
- ;;add r9, r2, #30 ; attempt to load 2 adjacent cache lines
- ;;IF ARCHITECTURE=6
- ;pld [r0, r2]
- ;;pld [r0, r9]
- ;;ENDIF
-
ldr r1, [sp] ; load and update dst address
subs r7, r7, #0x10000
add r0, r0, r2 ; move to next input line
+
add r1, r1, #2 ; move over to next column
str r1, [sp]
@@ -120,6 +112,192 @@
ENDP
+; --------------------------
+; 16x16 version
+; -----------------------------
+|vp8_filter_block2d_first_pass_16x16_armv6| PROC
+ stmdb sp!, {r4 - r11, lr}+
+ ldr r11, [sp, #40] ; vp8_filter address
+ ldr r7, [sp, #36] ; output height
+
+ add r4, r2, #18 ; preload next low
+ pld [r0, r4]
+
+ sub r2, r2, r3 ; inside loop increments input array,
+ ; so the height loop only needs to add
+ ; r2 - width to the input pointer
+
+ mov r3, r3, lsl #1 ; multiply width by 2 because using shorts
+ add r12, r3, #16 ; square off the output
+ sub sp, sp, #4
+
+ ldr r4, [r11] ; load up packed filter coefficients
+ ldr r5, [r11, #4]
+ ldr r6, [r11, #8]
+
+ str r1, [sp] ; push destination to stack
+ mov r7, r7, lsl #16 ; height is top part of counter
+
+; six tap filter
+|height_loop_1st_16_6|
+ ldrb r8, [r0, #-2] ; load source data
+ ldrb r9, [r0, #-1]
+ ldrb r10, [r0], #2
+ orr r7, r7, r3, lsr #2 ; construct loop counter
+
+|width_loop_1st_16_6|
+ ldrb r11, [r0, #-1]
+
+ pkhbt lr, r8, r9, lsl #16 ; r9 | r8
+ pkhbt r8, r9, r10, lsl #16 ; r10 | r9
+
+ ldrb r9, [r0]
+
+ smuad lr, lr, r4 ; apply the filter
+ pkhbt r10, r10, r11, lsl #16 ; r11 | r10
+ smuad r8, r8, r4
+ pkhbt r11, r11, r9, lsl #16 ; r9 | r11
+
+ smlad lr, r10, r5, lr
+ ldrb r10, [r0, #1]
+ smlad r8, r11, r5, r8
+ ldrb r11, [r0, #2]
+
+ sub r7, r7, #1
+
+ pkhbt r9, r9, r10, lsl #16 ; r10 | r9
+ pkhbt r10, r10, r11, lsl #16 ; r11 | r10
+
+ smlad lr, r9, r6, lr
+ smlad r11, r10, r6, r8
+
+ ands r10, r7, #0xff ; test loop counter
+
+ add lr, lr, #0x40 ; round_shift_and_clamp
+ ldrneb r8, [r0, #-2] ; load data for next loop
+ usat lr, #8, lr, asr #7
+ add r11, r11, #0x40
+ ldrneb r9, [r0, #-1]
+ usat r11, #8, r11, asr #7
+
+ strh lr, [r1], r12 ; result is transposed and stored, which
+ ; will make second pass filtering easier.
+ ldrneb r10, [r0], #2
+ strh r11, [r1], r12
+
+ bne width_loop_1st_16_6
+
+ ldr r1, [sp] ; load and update dst address
+ subs r7, r7, #0x10000
+ add r0, r0, r2 ; move to next input line
+
+ add r11, r2, #34 ; adding back block width(=16)
+ pld [r0, r11] ; preload next low
+
+ add r1, r1, #2 ; move over to next column
+ str r1, [sp]
+
+ bne height_loop_1st_16_6
+
+ add sp, sp, #4
+ ldmia sp!, {r4 - r11, pc}+
+ ENDP
+
+; --------------------------
+; 8x8 version
+; -----------------------------
+|vp8_filter_block2d_first_pass_8x8_armv6| PROC
+ stmdb sp!, {r4 - r11, lr}+
+ ldr r11, [sp, #40] ; vp8_filter address
+ ldr r7, [sp, #36] ; output height
+
+ add r4, r2, #10 ; preload next low
+ pld [r0, r4]
+
+ sub r2, r2, r3 ; inside loop increments input array,
+ ; so the height loop only needs to add
+ ; r2 - width to the input pointer
+
+ mov r3, r3, lsl #1 ; multiply width by 2 because using shorts
+ add r12, r3, #16 ; square off the output
+ sub sp, sp, #4
+
+ ldr r4, [r11] ; load up packed filter coefficients
+ ldr r5, [r11, #4]
+ ldr r6, [r11, #8]
+
+ str r1, [sp] ; push destination to stack
+ mov r7, r7, lsl #16 ; height is top part of counter
+
+; six tap filter
+|height_loop_1st_8_6|
+ ldrb r8, [r0, #-2] ; load source data
+ ldrb r9, [r0, #-1]
+ ldrb r10, [r0], #2
+ orr r7, r7, r3, lsr #2 ; construct loop counter
+
+|width_loop_1st_8_6|
+ ldrb r11, [r0, #-1]
+
+ pkhbt lr, r8, r9, lsl #16 ; r9 | r8
+ pkhbt r8, r9, r10, lsl #16 ; r10 | r9
+
+ ldrb r9, [r0]
+
+ smuad lr, lr, r4 ; apply the filter
+ pkhbt r10, r10, r11, lsl #16 ; r11 | r10
+ smuad r8, r8, r4
+ pkhbt r11, r11, r9, lsl #16 ; r9 | r11
+
+ smlad lr, r10, r5, lr
+ ldrb r10, [r0, #1]
+ smlad r8, r11, r5, r8
+ ldrb r11, [r0, #2]
+
+ sub r7, r7, #1
+
+ pkhbt r9, r9, r10, lsl #16 ; r10 | r9
+ pkhbt r10, r10, r11, lsl #16 ; r11 | r10
+
+ smlad lr, r9, r6, lr
+ smlad r11, r10, r6, r8
+
+ ands r10, r7, #0xff ; test loop counter
+
+ add lr, lr, #0x40 ; round_shift_and_clamp
+ ldrneb r8, [r0, #-2] ; load data for next loop
+ usat lr, #8, lr, asr #7
+ add r11, r11, #0x40
+ ldrneb r9, [r0, #-1]
+ usat r11, #8, r11, asr #7
+
+ strh lr, [r1], r12 ; result is transposed and stored, which
+ ; will make second pass filtering easier.
+ ldrneb r10, [r0], #2
+ strh r11, [r1], r12
+
+ bne width_loop_1st_8_6
+
+ ldr r1, [sp] ; load and update dst address
+ subs r7, r7, #0x10000
+ add r0, r0, r2 ; move to next input line
+
+ add r11, r2, #18 ; adding back block width(=8)
+ pld [r0, r11] ; preload next low
+
+ add r1, r1, #2 ; move over to next column
+ str r1, [sp]
+
+ bne height_loop_1st_8_6
+
+ add sp, sp, #4
+ ldmia sp!, {r4 - r11, pc}+
+ ENDP
+
;---------------------------------
; r0 short *src_ptr,
; r1 unsigned char *output_ptr,
@@ -262,6 +440,10 @@
|vp8_filter_block2d_first_pass_only_armv6| PROC
stmdb sp!, {r4 - r11, lr}+ add r7, r2, r3 ; preload next low
+ add r7, r7, #2
+ pld [r0, r7]
+
ldr r4, [sp, #36] ; output pitch
ldr r11, [sp, #40] ; HFilter address
sub sp, sp, #8
@@ -330,16 +512,15 @@
bne width_loop_1st_only_6
- ;;add r9, r2, #30 ; attempt to load 2 adjacent cache lines
- ;;IF ARCHITECTURE=6
- ;pld [r0, r2]
- ;;pld [r0, r9]
- ;;ENDIF
-
ldr lr, [sp] ; load back output pitch
ldr r12, [sp, #4] ; load back output pitch
subs r7, r7, #1
add r0, r0, r12 ; updata src for next loop
+
+ add r11, r12, r3 ; preload next low
+ add r11, r11, #2
+ pld [r0, r11]
+
add r1, r1, lr ; update dst for next loop
bne height_loop_1st_only_6
--- a/vp8/common/arm/armv6/loopfilter_v6.asm
+++ b/vp8/common/arm/armv6/loopfilter_v6.asm
@@ -253,12 +253,6 @@
subs count, count, #1
- ;pld [src]
- ;pld [src, pstep]
- ;pld [src, pstep, lsl #1]
- ;pld [src, pstep, lsl #2]
- ;pld [src, pstep, lsl #3]
-
ldrne r9, [src], pstep ; p3
ldrne r10, [src], pstep ; p2
ldrne r11, [src], pstep ; p1
@@ -857,15 +851,19 @@
sub src, src, #4 ; move src pointer down by 4
ldr count, [sp, #40] ; count for 8-in-parallel
ldr r12, [sp, #36] ; load thresh address
+ pld [src, #23] ; preload for next block
sub sp, sp, #16 ; create temp buffer
ldr r6, [src], pstep ; load source data
ldr r4, [r2], #4 ; flimit
+ pld [src, #23]
ldr r7, [src], pstep
ldr r2, [r3], #4 ; limit
+ pld [src, #23]
ldr r8, [src], pstep
uadd8 r4, r4, r4 ; flimit * 2
ldr r3, [r12], #4 ; thresh
+ pld [src, #23]
ldr lr, [src], pstep
mov count, count, lsl #1 ; 4-in-parallel
uadd8 r4, r4, r2 ; flimit * 2 + limit
@@ -1242,9 +1240,13 @@
sub src, src, #4
subs count, count, #1
+ pld [src, #23] ; preload for next block
ldrne r6, [src], pstep ; load source data
+ pld [src, #23]
ldrne r7, [src], pstep
+ pld [src, #23]
ldrne r8, [src], pstep
+ pld [src, #23]
ldrne lr, [src], pstep
bne MBVnext8
--- a/vp8/common/arm/armv6/simpleloopfilter_v6.asm
+++ b/vp8/common/arm/armv6/simpleloopfilter_v6.asm
@@ -154,10 +154,12 @@
; load soure data to r7, r8, r9, r10
ldrh r3, [src, #-2]
+ pld [src, #23] ; preload for next block
ldrh r4, [src], pstep
uadd8 r12, r12, r12 ; flimit * 2
ldrh r5, [src, #-2]
+ pld [src, #23]
ldrh r6, [src], pstep
uadd8 r12, r12, r7 ; flimit * 2 + limit
@@ -164,6 +166,7 @@
pkhbt r7, r3, r4, lsl #16
ldrh r3, [src, #-2]
+ pld [src, #23]
ldrh r4, [src], pstep
ldr r11, [sp, #40] ; count (r11) for 8-in-parallel
@@ -170,6 +173,7 @@
pkhbt r8, r5, r6, lsl #16
ldrh r5, [src, #-2]
+ pld [src, #23]
ldrh r6, [src], pstep
mov r11, r11, lsl #1 ; 4-in-parallel
@@ -259,19 +263,23 @@
; load soure data to r7, r8, r9, r10
ldrneh r3, [src, #-2]
+ pld [src, #23] ; preload for next block
ldrneh r4, [src], pstep
ldrneh r5, [src, #-2]
+ pld [src, #23]
ldrneh r6, [src], pstep
pkhbt r7, r3, r4, lsl #16
ldrneh r3, [src, #-2]
+ pld [src, #23]
ldrneh r4, [src], pstep
pkhbt r8, r5, r6, lsl #16
ldrneh r5, [src, #-2]
+ pld [src, #23]
ldrneh r6, [src], pstep
bne simple_vnext8
--- a/vp8/common/arm/armv6/sixtappredict8x4_v6.asm
+++ b/vp8/common/arm/armv6/sixtappredict8x4_v6.asm
@@ -32,9 +32,12 @@
beq skip_firstpass_filter
;first-pass filter
- ldr r12, _filter8_coeff_
+ adr r12, filter8_coeff
sub r0, r0, r1, lsl #1
+ add r3, r1, #10 ; preload next low
+ pld [r0, r3]
+
add r2, r12, r2, lsl #4 ;calculate filter location
add r0, r0, #3 ;adjust src only for loading convinience
@@ -110,6 +113,9 @@
add r0, r0, r1 ; move to next input line
+ add r11, r1, #18 ; preload next low. adding back block width(=8), which is subtracted earlier
+ pld [r0, r11]
+
bne first_pass_hloop_v6
;second pass filter
@@ -121,7 +127,7 @@
cmp r3, #0
beq skip_secondpass_filter
- ldr r12, _filter8_coeff_
+ adr r12, filter8_coeff
add lr, r12, r3, lsl #4 ;calculate filter location
mov r2, #0x00080000
@@ -245,8 +251,6 @@
;-----------------
;One word each is reserved. Label filter_coeff can be used to access the data.
;Data address: filter_coeff, filter_coeff+4, filter_coeff+8 ...
-_filter8_coeff_
- DCD filter8_coeff
filter8_coeff
DCD 0x00000000, 0x00000080, 0x00000000, 0x00000000
DCD 0xfffa0000, 0x000c007b, 0x0000ffff, 0x00000000
--- a/vp8/common/arm/filter_arm.c
+++ b/vp8/common/arm/filter_arm.c
@@ -25,6 +25,28 @@
const short *vp8_filter
);
+// 8x8
+extern void vp8_filter_block2d_first_pass_8x8_armv6
+(
+ unsigned char *src_ptr,
+ short *output_ptr,
+ unsigned int src_pixels_per_line,
+ unsigned int output_width,
+ unsigned int output_height,
+ const short *vp8_filter
+);
+
+// 16x16
+extern void vp8_filter_block2d_first_pass_16x16_armv6
+(
+ unsigned char *src_ptr,
+ short *output_ptr,
+ unsigned int src_pixels_per_line,
+ unsigned int output_width,
+ unsigned int output_height,
+ const short *vp8_filter
+);
+
extern void vp8_filter_block2d_second_pass_armv6
(
short *src_ptr,
@@ -143,12 +165,12 @@
{if (yoffset & 0x1)
{- vp8_filter_block2d_first_pass_armv6(src_ptr - src_pixels_per_line, FData + 1, src_pixels_per_line, 8, 11, HFilter);
+ vp8_filter_block2d_first_pass_8x8_armv6(src_ptr - src_pixels_per_line, FData + 1, src_pixels_per_line, 8, 11, HFilter);
vp8_filter4_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 8, VFilter);
}
else
{- vp8_filter_block2d_first_pass_armv6(src_ptr - (2 * src_pixels_per_line), FData, src_pixels_per_line, 8, 13, HFilter);
+ vp8_filter_block2d_first_pass_8x8_armv6(src_ptr - (2 * src_pixels_per_line), FData, src_pixels_per_line, 8, 13, HFilter);
vp8_filter_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 8, VFilter);
}
}
@@ -185,12 +207,12 @@
{if (yoffset & 0x1)
{- vp8_filter_block2d_first_pass_armv6(src_ptr - src_pixels_per_line, FData + 1, src_pixels_per_line, 16, 19, HFilter);
+ vp8_filter_block2d_first_pass_16x16_armv6(src_ptr - src_pixels_per_line, FData + 1, src_pixels_per_line, 16, 19, HFilter);
vp8_filter4_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 16, VFilter);
}
else
{- vp8_filter_block2d_first_pass_armv6(src_ptr - (2 * src_pixels_per_line), FData, src_pixels_per_line, 16, 21, HFilter);
+ vp8_filter_block2d_first_pass_16x16_armv6(src_ptr - (2 * src_pixels_per_line), FData, src_pixels_per_line, 16, 21, HFilter);
vp8_filter_block2d_second_pass_armv6(FData + 2, dst_ptr, dst_pitch, 16, VFilter);
}
}
--- a/vp8/common/arm/neon/bilinearpredict16x16_neon.asm
+++ b/vp8/common/arm/neon/bilinearpredict16x16_neon.asm
@@ -25,7 +25,7 @@
|vp8_bilinear_predict16x16_neon| PROC
push {r4-r5, lr}- ldr r12, _bifilter16_coeff_
+ adr r12, bifilter16_coeff
ldr r4, [sp, #12] ;load parameters from stack
ldr r5, [sp, #16] ;load parameters from stack
@@ -351,8 +351,6 @@
;-----------------
-_bifilter16_coeff_
- DCD bifilter16_coeff
bifilter16_coeff
DCD 128, 0, 112, 16, 96, 32, 80, 48, 64, 64, 48, 80, 32, 96, 16, 112
--- a/vp8/common/arm/neon/bilinearpredict4x4_neon.asm
+++ b/vp8/common/arm/neon/bilinearpredict4x4_neon.asm
@@ -25,7 +25,7 @@
|vp8_bilinear_predict4x4_neon| PROC
push {r4, lr}- ldr r12, _bifilter4_coeff_
+ adr r12, bifilter4_coeff
ldr r4, [sp, #8] ;load parameters from stack
ldr lr, [sp, #12] ;load parameters from stack
@@ -124,8 +124,6 @@
;-----------------
-_bifilter4_coeff_
- DCD bifilter4_coeff
bifilter4_coeff
DCD 128, 0, 112, 16, 96, 32, 80, 48, 64, 64, 48, 80, 32, 96, 16, 112
--- a/vp8/common/arm/neon/bilinearpredict8x4_neon.asm
+++ b/vp8/common/arm/neon/bilinearpredict8x4_neon.asm
@@ -25,7 +25,7 @@
|vp8_bilinear_predict8x4_neon| PROC
push {r4, lr}- ldr r12, _bifilter8x4_coeff_
+ adr r12, bifilter8x4_coeff
ldr r4, [sp, #8] ;load parameters from stack
ldr lr, [sp, #12] ;load parameters from stack
@@ -129,8 +129,6 @@
;-----------------
-_bifilter8x4_coeff_
- DCD bifilter8x4_coeff
bifilter8x4_coeff
DCD 128, 0, 112, 16, 96, 32, 80, 48, 64, 64, 48, 80, 32, 96, 16, 112
--- a/vp8/common/arm/neon/bilinearpredict8x8_neon.asm
+++ b/vp8/common/arm/neon/bilinearpredict8x8_neon.asm
@@ -25,7 +25,7 @@
|vp8_bilinear_predict8x8_neon| PROC
push {r4, lr}- ldr r12, _bifilter8_coeff_
+ adr r12, bifilter8_coeff
ldr r4, [sp, #8] ;load parameters from stack
ldr lr, [sp, #12] ;load parameters from stack
@@ -177,8 +177,6 @@
;-----------------
-_bifilter8_coeff_
- DCD bifilter8_coeff
bifilter8_coeff
DCD 128, 0, 112, 16, 96, 32, 80, 48, 64, 64, 48, 80, 32, 96, 16, 112
--- a/vp8/common/arm/neon/shortidct4x4llm_neon.asm
+++ b/vp8/common/arm/neon/shortidct4x4llm_neon.asm
@@ -31,7 +31,7 @@
;result of the multiplication that is needed in IDCT.
|vp8_short_idct4x4llm_neon| PROC
- ldr r12, _idct_coeff_
+ adr r12, idct_coeff
vld1.16 {q1, q2}, [r0] vld1.16 {d0}, [r12]@@ -114,8 +114,6 @@
;-----------------
-_idct_coeff_
- DCD idct_coeff
idct_coeff
DCD 0x4e7b4e7b, 0x8a8c8a8c
--- a/vp8/common/arm/neon/sixtappredict16x16_neon.asm
+++ b/vp8/common/arm/neon/sixtappredict16x16_neon.asm
@@ -15,6 +15,17 @@
PRESERVE8
AREA ||.text||, CODE, READONLY, ALIGN=2
+
+filter16_coeff
+ DCD 0, 0, 128, 0, 0, 0, 0, 0
+ DCD 0, -6, 123, 12, -1, 0, 0, 0
+ DCD 2, -11, 108, 36, -8, 1, 0, 0
+ DCD 0, -9, 93, 50, -6, 0, 0, 0
+ DCD 3, -16, 77, 77, -16, 3, 0, 0
+ DCD 0, -6, 50, 93, -9, 0, 0, 0
+ DCD 1, -8, 36, 108, -11, 2, 0, 0
+ DCD 0, -1, 12, 123, -6, 0, 0, 0
+
; r0 unsigned char *src_ptr,
; r1 int src_pixels_per_line,
; r2 int xoffset,
@@ -33,7 +44,7 @@
|vp8_sixtap_predict16x16_neon| PROC
push {r4-r5, lr}- ldr r12, _filter16_coeff_
+ adr r12, filter16_coeff
ldr r4, [sp, #12] ;load parameters from stack
ldr r5, [sp, #16] ;load parameters from stack
@@ -476,17 +487,4 @@
ENDP
;-----------------
-
-_filter16_coeff_
- DCD filter16_coeff
-filter16_coeff
- DCD 0, 0, 128, 0, 0, 0, 0, 0
- DCD 0, -6, 123, 12, -1, 0, 0, 0
- DCD 2, -11, 108, 36, -8, 1, 0, 0
- DCD 0, -9, 93, 50, -6, 0, 0, 0
- DCD 3, -16, 77, 77, -16, 3, 0, 0
- DCD 0, -6, 50, 93, -9, 0, 0, 0
- DCD 1, -8, 36, 108, -11, 2, 0, 0
- DCD 0, -1, 12, 123, -6, 0, 0, 0
-
END
--- a/vp8/common/arm/neon/sixtappredict4x4_neon.asm
+++ b/vp8/common/arm/neon/sixtappredict4x4_neon.asm
@@ -15,6 +15,17 @@
PRESERVE8
AREA ||.text||, CODE, READONLY, ALIGN=2
+
+filter4_coeff
+ DCD 0, 0, 128, 0, 0, 0, 0, 0
+ DCD 0, -6, 123, 12, -1, 0, 0, 0
+ DCD 2, -11, 108, 36, -8, 1, 0, 0
+ DCD 0, -9, 93, 50, -6, 0, 0, 0
+ DCD 3, -16, 77, 77, -16, 3, 0, 0
+ DCD 0, -6, 50, 93, -9, 0, 0, 0
+ DCD 1, -8, 36, 108, -11, 2, 0, 0
+ DCD 0, -1, 12, 123, -6, 0, 0, 0
+
; r0 unsigned char *src_ptr,
; r1 int src_pixels_per_line,
; r2 int xoffset,
@@ -25,7 +36,7 @@
|vp8_sixtap_predict_neon| PROC
push {r4, lr}- ldr r12, _filter4_coeff_
+ adr r12, filter4_coeff
ldr r4, [sp, #8] ;load parameters from stack
ldr lr, [sp, #12] ;load parameters from stack
@@ -407,17 +418,5 @@
ENDP
;-----------------
-
-_filter4_coeff_
- DCD filter4_coeff
-filter4_coeff
- DCD 0, 0, 128, 0, 0, 0, 0, 0
- DCD 0, -6, 123, 12, -1, 0, 0, 0
- DCD 2, -11, 108, 36, -8, 1, 0, 0
- DCD 0, -9, 93, 50, -6, 0, 0, 0
- DCD 3, -16, 77, 77, -16, 3, 0, 0
- DCD 0, -6, 50, 93, -9, 0, 0, 0
- DCD 1, -8, 36, 108, -11, 2, 0, 0
- DCD 0, -1, 12, 123, -6, 0, 0, 0
END
--- a/vp8/common/arm/neon/sixtappredict8x4_neon.asm
+++ b/vp8/common/arm/neon/sixtappredict8x4_neon.asm
@@ -15,6 +15,17 @@
PRESERVE8
AREA ||.text||, CODE, READONLY, ALIGN=2
+
+filter8_coeff
+ DCD 0, 0, 128, 0, 0, 0, 0, 0
+ DCD 0, -6, 123, 12, -1, 0, 0, 0
+ DCD 2, -11, 108, 36, -8, 1, 0, 0
+ DCD 0, -9, 93, 50, -6, 0, 0, 0
+ DCD 3, -16, 77, 77, -16, 3, 0, 0
+ DCD 0, -6, 50, 93, -9, 0, 0, 0
+ DCD 1, -8, 36, 108, -11, 2, 0, 0
+ DCD 0, -1, 12, 123, -6, 0, 0, 0
+
; r0 unsigned char *src_ptr,
; r1 int src_pixels_per_line,
; r2 int xoffset,
@@ -25,7 +36,7 @@
|vp8_sixtap_predict8x4_neon| PROC
push {r4-r5, lr}- ldr r12, _filter8_coeff_
+ adr r12, filter8_coeff
ldr r4, [sp, #12] ;load parameters from stack
ldr r5, [sp, #16] ;load parameters from stack
@@ -458,17 +469,5 @@
ENDP
;-----------------
-
-_filter8_coeff_
- DCD filter8_coeff
-filter8_coeff
- DCD 0, 0, 128, 0, 0, 0, 0, 0
- DCD 0, -6, 123, 12, -1, 0, 0, 0
- DCD 2, -11, 108, 36, -8, 1, 0, 0
- DCD 0, -9, 93, 50, -6, 0, 0, 0
- DCD 3, -16, 77, 77, -16, 3, 0, 0
- DCD 0, -6, 50, 93, -9, 0, 0, 0
- DCD 1, -8, 36, 108, -11, 2, 0, 0
- DCD 0, -1, 12, 123, -6, 0, 0, 0
END
--- a/vp8/common/arm/neon/sixtappredict8x8_neon.asm
+++ b/vp8/common/arm/neon/sixtappredict8x8_neon.asm
@@ -15,6 +15,17 @@
PRESERVE8
AREA ||.text||, CODE, READONLY, ALIGN=2
+
+filter8_coeff
+ DCD 0, 0, 128, 0, 0, 0, 0, 0
+ DCD 0, -6, 123, 12, -1, 0, 0, 0
+ DCD 2, -11, 108, 36, -8, 1, 0, 0
+ DCD 0, -9, 93, 50, -6, 0, 0, 0
+ DCD 3, -16, 77, 77, -16, 3, 0, 0
+ DCD 0, -6, 50, 93, -9, 0, 0, 0
+ DCD 1, -8, 36, 108, -11, 2, 0, 0
+ DCD 0, -1, 12, 123, -6, 0, 0, 0
+
; r0 unsigned char *src_ptr,
; r1 int src_pixels_per_line,
; r2 int xoffset,
@@ -25,7 +36,7 @@
|vp8_sixtap_predict8x8_neon| PROC
push {r4-r5, lr}- ldr r12, _filter8_coeff_
+ adr r12, filter8_coeff
ldr r4, [sp, #12] ;load parameters from stack
ldr r5, [sp, #16] ;load parameters from stack
@@ -509,17 +520,5 @@
ENDP
;-----------------
-
-_filter8_coeff_
- DCD filter8_coeff
-filter8_coeff
- DCD 0, 0, 128, 0, 0, 0, 0, 0
- DCD 0, -6, 123, 12, -1, 0, 0, 0
- DCD 2, -11, 108, 36, -8, 1, 0, 0
- DCD 0, -9, 93, 50, -6, 0, 0, 0
- DCD 3, -16, 77, 77, -16, 3, 0, 0
- DCD 0, -6, 50, 93, -9, 0, 0, 0
- DCD 1, -8, 36, 108, -11, 2, 0, 0
- DCD 0, -1, 12, 123, -6, 0, 0, 0
END
--- a/vp8/common/coefupdateprobs.h
+++ b/vp8/common/coefupdateprobs.h
@@ -12,7 +12,7 @@
/* Update probabilities for the nodes in the token entropy tree.
Generated file included by entropy.c */
-const vp8_prob vp8_coef_update_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1] =
+const vp8_prob vp8_coef_update_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES] =
{ { {--- /dev/null
+++ b/vp8/common/defaultcoefcounts.c
@@ -1,0 +1,225 @@
+/*
+ * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "defaultcoefcounts.h"
+
+/* Generated file, included by entropy.c */
+
+const unsigned int vp8_default_coef_counts[BLOCK_TYPES]
+ [COEF_BANDS]
+ [PREV_COEF_CONTEXTS]
+ [MAX_ENTROPY_TOKENS] =
+{+
+ {+ /* Block Type ( 0 ) */
+ {+ /* Coeff Band ( 0 ) */
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ },
+ {+ /* Coeff Band ( 1 ) */
+ {30190, 26544, 225, 24, 4, 0, 0, 0, 0, 0, 0, 4171593,},+ {26846, 25157, 1241, 130, 26, 6, 1, 0, 0, 0, 0, 149987,},+ {10484, 9538, 1006, 160, 36, 18, 0, 0, 0, 0, 0, 15104,},+ },
+ {+ /* Coeff Band ( 2 ) */
+ {25842, 40456, 1126, 83, 11, 2, 0, 0, 0, 0, 0, 0,},+ {9338, 8010, 512, 73, 7, 3, 2, 0, 0, 0, 0, 43294,},+ {1047, 751, 149, 31, 13, 6, 1, 0, 0, 0, 0, 879,},+ },
+ {+ /* Coeff Band ( 3 ) */
+ {26136, 9826, 252, 13, 0, 0, 0, 0, 0, 0, 0, 0,},+ {8134, 5574, 191, 14, 2, 0, 0, 0, 0, 0, 0, 35302,},+ { 605, 677, 116, 9, 1, 0, 0, 0, 0, 0, 0, 611,},+ },
+ {+ /* Coeff Band ( 4 ) */
+ {10263, 15463, 283, 17, 0, 0, 0, 0, 0, 0, 0, 0,},+ {2773, 2191, 128, 9, 2, 2, 0, 0, 0, 0, 0, 10073,},+ { 134, 125, 32, 4, 0, 2, 0, 0, 0, 0, 0, 50,},+ },
+ {+ /* Coeff Band ( 5 ) */
+ {10483, 2663, 23, 1, 0, 0, 0, 0, 0, 0, 0, 0,},+ {2137, 1251, 27, 1, 1, 0, 0, 0, 0, 0, 0, 14362,},+ { 116, 156, 14, 2, 1, 0, 0, 0, 0, 0, 0, 190,},+ },
+ {+ /* Coeff Band ( 6 ) */
+ {40977, 27614, 412, 28, 0, 0, 0, 0, 0, 0, 0, 0,},+ {6113, 5213, 261, 22, 3, 0, 0, 0, 0, 0, 0, 26164,},+ { 382, 312, 50, 14, 2, 0, 0, 0, 0, 0, 0, 345,},+ },
+ {+ /* Coeff Band ( 7 ) */
+ { 0, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 0, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 319,},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8,},+ },
+ },
+ {+ /* Block Type ( 1 ) */
+ {+ /* Coeff Band ( 0 ) */
+ {3268, 19382, 1043, 250, 93, 82, 49, 26, 17, 8, 25, 82289,},+ {8758, 32110, 5436, 1832, 827, 668, 420, 153, 24, 0, 3, 52914,},+ {9337, 23725, 8487, 3954, 2107, 1836, 1069, 399, 59, 0, 0, 18620,},+ },
+ {+ /* Coeff Band ( 1 ) */
+ {12419, 8420, 452, 62, 9, 1, 0, 0, 0, 0, 0, 0,},+ {11715, 8705, 693, 92, 15, 7, 2, 0, 0, 0, 0, 53988,},+ {7603, 8585, 2306, 778, 270, 145, 39, 5, 0, 0, 0, 9136,},+ },
+ {+ /* Coeff Band ( 2 ) */
+ {15938, 14335, 1207, 184, 55, 13, 4, 1, 0, 0, 0, 0,},+ {7415, 6829, 1138, 244, 71, 26, 7, 0, 0, 0, 0, 9980,},+ {1580, 1824, 655, 241, 89, 46, 10, 2, 0, 0, 0, 429,},+ },
+ {+ /* Coeff Band ( 3 ) */
+ {19453, 5260, 201, 19, 0, 0, 0, 0, 0, 0, 0, 0,},+ {9173, 3758, 213, 22, 1, 1, 0, 0, 0, 0, 0, 9820,},+ {1689, 1277, 276, 51, 17, 4, 0, 0, 0, 0, 0, 679,},+ },
+ {+ /* Coeff Band ( 4 ) */
+ {12076, 10667, 620, 85, 19, 9, 5, 0, 0, 0, 0, 0,},+ {4665, 3625, 423, 55, 19, 9, 0, 0, 0, 0, 0, 5127,},+ { 415, 440, 143, 34, 20, 7, 2, 0, 0, 0, 0, 101,},+ },
+ {+ /* Coeff Band ( 5 ) */
+ {12183, 4846, 115, 11, 1, 0, 0, 0, 0, 0, 0, 0,},+ {4226, 3149, 177, 21, 2, 0, 0, 0, 0, 0, 0, 7157,},+ { 375, 621, 189, 51, 11, 4, 1, 0, 0, 0, 0, 198,},+ },
+ {+ /* Coeff Band ( 6 ) */
+ {61658, 37743, 1203, 94, 10, 3, 0, 0, 0, 0, 0, 0,},+ {15514, 11563, 903, 111, 14, 5, 0, 0, 0, 0, 0, 25195,},+ { 929, 1077, 291, 78, 14, 7, 1, 0, 0, 0, 0, 507,},+ },
+ {+ /* Coeff Band ( 7 ) */
+ { 0, 990, 15, 3, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 0, 412, 13, 0, 0, 0, 0, 0, 0, 0, 0, 1641,},+ { 0, 18, 7, 1, 0, 0, 0, 0, 0, 0, 0, 30,},+ },
+ },
+ {+ /* Block Type ( 2 ) */
+ {+ /* Coeff Band ( 0 ) */
+ { 953, 24519, 628, 120, 28, 12, 4, 0, 0, 0, 0, 2248798,},+ {1525, 25654, 2647, 617, 239, 143, 42, 5, 0, 0, 0, 66837,},+ {1180, 11011, 3001, 1237, 532, 448, 239, 54, 5, 0, 0, 7122,},+ },
+ {+ /* Coeff Band ( 1 ) */
+ {1356, 2220, 67, 10, 4, 1, 0, 0, 0, 0, 0, 0,},+ {1450, 2544, 102, 18, 4, 3, 0, 0, 0, 0, 0, 57063,},+ {1182, 2110, 470, 130, 41, 21, 0, 0, 0, 0, 0, 6047,},+ },
+ {+ /* Coeff Band ( 2 ) */
+ { 370, 3378, 200, 30, 5, 4, 1, 0, 0, 0, 0, 0,},+ { 293, 1006, 131, 29, 11, 0, 0, 0, 0, 0, 0, 5404,},+ { 114, 387, 98, 23, 4, 8, 1, 0, 0, 0, 0, 236,},+ },
+ {+ /* Coeff Band ( 3 ) */
+ { 579, 194, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 395, 213, 5, 1, 0, 0, 0, 0, 0, 0, 0, 4157,},+ { 119, 122, 4, 0, 0, 0, 0, 0, 0, 0, 0, 300,},+ },
+ {+ /* Coeff Band ( 4 ) */
+ { 38, 557, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 21, 114, 12, 1, 0, 0, 0, 0, 0, 0, 0, 427,},+ { 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,},+ },
+ {+ /* Coeff Band ( 5 ) */
+ { 52, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 18, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 652,},+ { 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 30,},+ },
+ {+ /* Coeff Band ( 6 ) */
+ { 640, 569, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 25, 77, 2, 0, 0, 0, 0, 0, 0, 0, 0, 517,},+ { 4, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3,},+ },
+ {+ /* Coeff Band ( 7 ) */
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ },
+ },
+ {+ /* Block Type ( 3 ) */
+ {+ /* Coeff Band ( 0 ) */
+ {2506, 20161, 2707, 767, 261, 178, 107, 30, 14, 3, 0, 100694,},+ {8806, 36478, 8817, 3268, 1280, 850, 401, 114, 42, 0, 0, 58572,},+ {11003, 27214, 11798, 5716, 2482, 2072, 1048, 175, 32, 0, 0, 19284,},+ },
+ {+ /* Coeff Band ( 1 ) */
+ {9738, 11313, 959, 205, 70, 18, 11, 1, 0, 0, 0, 0,},+ {12628, 15085, 1507, 273, 52, 19, 9, 0, 0, 0, 0, 54280,},+ {10701, 15846, 5561, 1926, 813, 570, 249, 36, 0, 0, 0, 6460,},+ },
+ {+ /* Coeff Band ( 2 ) */
+ {6781, 22539, 2784, 634, 182, 123, 20, 4, 0, 0, 0, 0,},+ {6263, 11544, 2649, 790, 259, 168, 27, 5, 0, 0, 0, 20539,},+ {3109, 4075, 2031, 896, 457, 386, 158, 29, 0, 0, 0, 1138,},+ },
+ {+ /* Coeff Band ( 3 ) */
+ {11515, 4079, 465, 73, 5, 14, 2, 0, 0, 0, 0, 0,},+ {9361, 5834, 650, 96, 24, 8, 4, 0, 0, 0, 0, 22181,},+ {4343, 3974, 1360, 415, 132, 96, 14, 1, 0, 0, 0, 1267,},+ },
+ {+ /* Coeff Band ( 4 ) */
+ {4787, 9297, 823, 168, 44, 12, 4, 0, 0, 0, 0, 0,},+ {3619, 4472, 719, 198, 60, 31, 3, 0, 0, 0, 0, 8401,},+ {1157, 1175, 483, 182, 88, 31, 8, 0, 0, 0, 0, 268,},+ },
+ {+ /* Coeff Band ( 5 ) */
+ {8299, 1226, 32, 5, 1, 0, 0, 0, 0, 0, 0, 0,},+ {3502, 1568, 57, 4, 1, 1, 0, 0, 0, 0, 0, 9811,},+ {1055, 1070, 166, 29, 6, 1, 0, 0, 0, 0, 0, 527,},+ },
+ {+ /* Coeff Band ( 6 ) */
+ {27414, 27927, 1989, 347, 69, 26, 0, 0, 0, 0, 0, 0,},+ {5876, 10074, 1574, 341, 91, 24, 4, 0, 0, 0, 0, 21954,},+ {1571, 2171, 778, 324, 124, 65, 16, 0, 0, 0, 0, 979,},+ },
+ {+ /* Coeff Band ( 7 ) */
+ { 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},+ { 0, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 459,},+ { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13,},+ },
+ },
+};
--- a/vp8/common/defaultcoefcounts.h
+++ b/vp8/common/defaultcoefcounts.h
@@ -8,214 +8,14 @@
* be found in the AUTHORS file in the root of the source tree.
*/
+#ifndef __DEFAULTCOEFCOUNTS_H
+#define __DEFAULTCOEFCOUNTS_H
-/* Generated file, included by entropy.c */
+#include "entropy.h"
-static const unsigned int default_coef_counts [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens] =
-{+extern const unsigned int vp8_default_coef_counts[BLOCK_TYPES]
+ [COEF_BANDS]
+ [PREV_COEF_CONTEXTS]
+ [MAX_ENTROPY_TOKENS];
- {- /* Block Type ( 0 ) */
- {- /* Coeff Band ( 0 ) */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- },
- {- /* Coeff Band ( 1 ) */
- {30190, 26544, 225, 24, 4, 0, 0, 0, 0, 0, 0, 4171593,},- {26846, 25157, 1241, 130, 26, 6, 1, 0, 0, 0, 0, 149987,},- {10484, 9538, 1006, 160, 36, 18, 0, 0, 0, 0, 0, 15104,},- },
- {- /* Coeff Band ( 2 ) */
- {25842, 40456, 1126, 83, 11, 2, 0, 0, 0, 0, 0, 0,},- {9338, 8010, 512, 73, 7, 3, 2, 0, 0, 0, 0, 43294,},- {1047, 751, 149, 31, 13, 6, 1, 0, 0, 0, 0, 879,},- },
- {- /* Coeff Band ( 3 ) */
- {26136, 9826, 252, 13, 0, 0, 0, 0, 0, 0, 0, 0,},- {8134, 5574, 191, 14, 2, 0, 0, 0, 0, 0, 0, 35302,},- { 605, 677, 116, 9, 1, 0, 0, 0, 0, 0, 0, 611,},- },
- {- /* Coeff Band ( 4 ) */
- {10263, 15463, 283, 17, 0, 0, 0, 0, 0, 0, 0, 0,},- {2773, 2191, 128, 9, 2, 2, 0, 0, 0, 0, 0, 10073,},- { 134, 125, 32, 4, 0, 2, 0, 0, 0, 0, 0, 50,},- },
- {- /* Coeff Band ( 5 ) */
- {10483, 2663, 23, 1, 0, 0, 0, 0, 0, 0, 0, 0,},- {2137, 1251, 27, 1, 1, 0, 0, 0, 0, 0, 0, 14362,},- { 116, 156, 14, 2, 1, 0, 0, 0, 0, 0, 0, 190,},- },
- {- /* Coeff Band ( 6 ) */
- {40977, 27614, 412, 28, 0, 0, 0, 0, 0, 0, 0, 0,},- {6113, 5213, 261, 22, 3, 0, 0, 0, 0, 0, 0, 26164,},- { 382, 312, 50, 14, 2, 0, 0, 0, 0, 0, 0, 345,},- },
- {- /* Coeff Band ( 7 ) */
- { 0, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 0, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 319,},- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8,},- },
- },
- {- /* Block Type ( 1 ) */
- {- /* Coeff Band ( 0 ) */
- {3268, 19382, 1043, 250, 93, 82, 49, 26, 17, 8, 25, 82289,},- {8758, 32110, 5436, 1832, 827, 668, 420, 153, 24, 0, 3, 52914,},- {9337, 23725, 8487, 3954, 2107, 1836, 1069, 399, 59, 0, 0, 18620,},- },
- {- /* Coeff Band ( 1 ) */
- {12419, 8420, 452, 62, 9, 1, 0, 0, 0, 0, 0, 0,},- {11715, 8705, 693, 92, 15, 7, 2, 0, 0, 0, 0, 53988,},- {7603, 8585, 2306, 778, 270, 145, 39, 5, 0, 0, 0, 9136,},- },
- {- /* Coeff Band ( 2 ) */
- {15938, 14335, 1207, 184, 55, 13, 4, 1, 0, 0, 0, 0,},- {7415, 6829, 1138, 244, 71, 26, 7, 0, 0, 0, 0, 9980,},- {1580, 1824, 655, 241, 89, 46, 10, 2, 0, 0, 0, 429,},- },
- {- /* Coeff Band ( 3 ) */
- {19453, 5260, 201, 19, 0, 0, 0, 0, 0, 0, 0, 0,},- {9173, 3758, 213, 22, 1, 1, 0, 0, 0, 0, 0, 9820,},- {1689, 1277, 276, 51, 17, 4, 0, 0, 0, 0, 0, 679,},- },
- {- /* Coeff Band ( 4 ) */
- {12076, 10667, 620, 85, 19, 9, 5, 0, 0, 0, 0, 0,},- {4665, 3625, 423, 55, 19, 9, 0, 0, 0, 0, 0, 5127,},- { 415, 440, 143, 34, 20, 7, 2, 0, 0, 0, 0, 101,},- },
- {- /* Coeff Band ( 5 ) */
- {12183, 4846, 115, 11, 1, 0, 0, 0, 0, 0, 0, 0,},- {4226, 3149, 177, 21, 2, 0, 0, 0, 0, 0, 0, 7157,},- { 375, 621, 189, 51, 11, 4, 1, 0, 0, 0, 0, 198,},- },
- {- /* Coeff Band ( 6 ) */
- {61658, 37743, 1203, 94, 10, 3, 0, 0, 0, 0, 0, 0,},- {15514, 11563, 903, 111, 14, 5, 0, 0, 0, 0, 0, 25195,},- { 929, 1077, 291, 78, 14, 7, 1, 0, 0, 0, 0, 507,},- },
- {- /* Coeff Band ( 7 ) */
- { 0, 990, 15, 3, 0, 0, 0, 0, 0, 0, 0, 0,},- { 0, 412, 13, 0, 0, 0, 0, 0, 0, 0, 0, 1641,},- { 0, 18, 7, 1, 0, 0, 0, 0, 0, 0, 0, 30,},- },
- },
- {- /* Block Type ( 2 ) */
- {- /* Coeff Band ( 0 ) */
- { 953, 24519, 628, 120, 28, 12, 4, 0, 0, 0, 0, 2248798,},- {1525, 25654, 2647, 617, 239, 143, 42, 5, 0, 0, 0, 66837,},- {1180, 11011, 3001, 1237, 532, 448, 239, 54, 5, 0, 0, 7122,},- },
- {- /* Coeff Band ( 1 ) */
- {1356, 2220, 67, 10, 4, 1, 0, 0, 0, 0, 0, 0,},- {1450, 2544, 102, 18, 4, 3, 0, 0, 0, 0, 0, 57063,},- {1182, 2110, 470, 130, 41, 21, 0, 0, 0, 0, 0, 6047,},- },
- {- /* Coeff Band ( 2 ) */
- { 370, 3378, 200, 30, 5, 4, 1, 0, 0, 0, 0, 0,},- { 293, 1006, 131, 29, 11, 0, 0, 0, 0, 0, 0, 5404,},- { 114, 387, 98, 23, 4, 8, 1, 0, 0, 0, 0, 236,},- },
- {- /* Coeff Band ( 3 ) */
- { 579, 194, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 395, 213, 5, 1, 0, 0, 0, 0, 0, 0, 0, 4157,},- { 119, 122, 4, 0, 0, 0, 0, 0, 0, 0, 0, 300,},- },
- {- /* Coeff Band ( 4 ) */
- { 38, 557, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 21, 114, 12, 1, 0, 0, 0, 0, 0, 0, 0, 427,},- { 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,},- },
- {- /* Coeff Band ( 5 ) */
- { 52, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 18, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 652,},- { 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 30,},- },
- {- /* Coeff Band ( 6 ) */
- { 640, 569, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 25, 77, 2, 0, 0, 0, 0, 0, 0, 0, 0, 517,},- { 4, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3,},- },
- {- /* Coeff Band ( 7 ) */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- },
- },
- {- /* Block Type ( 3 ) */
- {- /* Coeff Band ( 0 ) */
- {2506, 20161, 2707, 767, 261, 178, 107, 30, 14, 3, 0, 100694,},- {8806, 36478, 8817, 3268, 1280, 850, 401, 114, 42, 0, 0, 58572,},- {11003, 27214, 11798, 5716, 2482, 2072, 1048, 175, 32, 0, 0, 19284,},- },
- {- /* Coeff Band ( 1 ) */
- {9738, 11313, 959, 205, 70, 18, 11, 1, 0, 0, 0, 0,},- {12628, 15085, 1507, 273, 52, 19, 9, 0, 0, 0, 0, 54280,},- {10701, 15846, 5561, 1926, 813, 570, 249, 36, 0, 0, 0, 6460,},- },
- {- /* Coeff Band ( 2 ) */
- {6781, 22539, 2784, 634, 182, 123, 20, 4, 0, 0, 0, 0,},- {6263, 11544, 2649, 790, 259, 168, 27, 5, 0, 0, 0, 20539,},- {3109, 4075, 2031, 896, 457, 386, 158, 29, 0, 0, 0, 1138,},- },
- {- /* Coeff Band ( 3 ) */
- {11515, 4079, 465, 73, 5, 14, 2, 0, 0, 0, 0, 0,},- {9361, 5834, 650, 96, 24, 8, 4, 0, 0, 0, 0, 22181,},- {4343, 3974, 1360, 415, 132, 96, 14, 1, 0, 0, 0, 1267,},- },
- {- /* Coeff Band ( 4 ) */
- {4787, 9297, 823, 168, 44, 12, 4, 0, 0, 0, 0, 0,},- {3619, 4472, 719, 198, 60, 31, 3, 0, 0, 0, 0, 8401,},- {1157, 1175, 483, 182, 88, 31, 8, 0, 0, 0, 0, 268,},- },
- {- /* Coeff Band ( 5 ) */
- {8299, 1226, 32, 5, 1, 0, 0, 0, 0, 0, 0, 0,},- {3502, 1568, 57, 4, 1, 1, 0, 0, 0, 0, 0, 9811,},- {1055, 1070, 166, 29, 6, 1, 0, 0, 0, 0, 0, 527,},- },
- {- /* Coeff Band ( 6 ) */
- {27414, 27927, 1989, 347, 69, 26, 0, 0, 0, 0, 0, 0,},- {5876, 10074, 1574, 341, 91, 24, 4, 0, 0, 0, 0, 21954,},- {1571, 2171, 778, 324, 124, 65, 16, 0, 0, 0, 0, 979,},- },
- {- /* Coeff Band ( 7 ) */
- { 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},- { 0, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 459,},- { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13,},- },
- },
-};
+#endif //__DEFAULTCOEFCOUNTS_H
--- a/vp8/common/entropy.c
+++ b/vp8/common/entropy.c
@@ -65,7 +65,7 @@
-DCT_VAL_CATEGORY5, -DCT_VAL_CATEGORY6 /* 10 = CAT_FIVE */
};
-struct vp8_token_struct vp8_coef_encodings[vp8_coef_tokens];
+struct vp8_token_struct vp8_coef_encodings[MAX_ENTROPY_TOKENS];
/* Trees for extra bits. Probabilities are constant and
do not depend on previously encoded bits */
@@ -145,10 +145,12 @@
do
{- unsigned int branch_ct [vp8_coef_tokens-1] [2];
+ unsigned int branch_ct [ENTROPY_NODES] [2];
vp8_tree_probs_from_distribution(
- vp8_coef_tokens, vp8_coef_encodings, vp8_coef_tree,
- pc->fc.coef_probs [h][i][k], branch_ct, default_coef_counts [h][i][k],
+ MAX_ENTROPY_TOKENS, vp8_coef_encodings, vp8_coef_tree,
+ pc->fc.coef_probs[h][i][k],
+ branch_ct,
+ vp8_default_coef_counts[h][i][k],
256, 1);
}
--- a/vp8/common/entropy.h
+++ b/vp8/common/entropy.h
@@ -30,13 +30,12 @@
#define DCT_VAL_CATEGORY6 10 /* 67+ Extra Bits 13+1 */
#define DCT_EOB_TOKEN 11 /* EOB Extra Bits 0+0 */
-#define vp8_coef_tokens 12
-#define MAX_ENTROPY_TOKENS vp8_coef_tokens
+#define MAX_ENTROPY_TOKENS 12
#define ENTROPY_NODES 11
extern const vp8_tree_index vp8_coef_tree[];
-extern struct vp8_token_struct vp8_coef_encodings[vp8_coef_tokens];
+extern struct vp8_token_struct vp8_coef_encodings[MAX_ENTROPY_TOKENS];
typedef struct
{@@ -85,9 +84,9 @@
/*# define DC_TOKEN_CONTEXTS 3*/ /* 00, 0!0, !0!0 */
# define PREV_COEF_CONTEXTS 3
-extern DECLARE_ALIGNED(16, const unsigned char, vp8_prev_token_class[vp8_coef_tokens]);
+extern DECLARE_ALIGNED(16, const unsigned char, vp8_prev_token_class[MAX_ENTROPY_TOKENS]);
-extern const vp8_prob vp8_coef_update_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1];
+extern const vp8_prob vp8_coef_update_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
struct VP8Common;
--- a/vp8/common/onyx.h
+++ b/vp8/common/onyx.h
@@ -184,8 +184,11 @@
int token_partitions; // how many token partitions to create for multi core decoding
int encode_breakout; // early breakout encode threshold : for video conf recommend 800
- int error_resilient_mode; // if running over udp networks provides decodable frames after a
- // dropped packet
+ unsigned int error_resilient_mode; // Bitfield defining the error
+ // resiliency features to enable. Can provide
+ // decodable frames after losses in previous
+ // frames and decodable partitions after
+ // losses in the same frame.
int arnr_max_frames;
int arnr_strength ;
--- a/vp8/common/onyxc_int.h
+++ b/vp8/common/onyxc_int.h
@@ -35,6 +35,8 @@
#define NUM_YV12_BUFFERS 4
+#define MAX_PARTITIONS 9
+
typedef struct frame_contexts
{vp8_prob bmode_prob [VP8_BINTRAMODES-1];
@@ -41,7 +43,7 @@
vp8_prob ymode_prob [VP8_YMODES-1]; /* interframe intra mode probs */
vp8_prob uv_mode_prob [VP8_UV_MODES-1];
vp8_prob sub_mv_ref_prob [VP8_SUBMVREFS-1];
- vp8_prob coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1];
+ vp8_prob coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
MV_CONTEXT mvc[2];
MV_CONTEXT pre_mvc[2]; /* not to caculate the mvcost for the frame if mvc doesn't change. */
} FRAME_CONTEXT;
--- a/vp8/common/onyxd.h
+++ b/vp8/common/onyxd.h
@@ -33,6 +33,7 @@
int postprocess;
int max_threads;
int error_concealment;
+ int input_partition;
} VP8D_CONFIG;
typedef enum
{--- a/vp8/decoder/arm/neon/dequant_idct_neon.asm
+++ b/vp8/decoder/arm/neon/dequant_idct_neon.asm
@@ -35,7 +35,7 @@
ldr r1, [sp, #4] ; stride
- ldr r12, _CONSTANTS_
+ adr r12, cospi8sqrt2minus1 ; pointer to the first constant
vmul.i16 q1, q3, q5 ;input for short_idct4x4llm_neon
vmul.i16 q2, q4, q6
@@ -123,7 +123,6 @@
ENDP ; |vp8_dequant_idct_add_neon|
; Constant Pool
-_CONSTANTS_ DCD cospi8sqrt2minus1
cospi8sqrt2minus1 DCD 0x4e7b4e7b
sinpi8sqrt2 DCD 0x8a8c8a8c
--- a/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm
+++ b/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm
@@ -41,7 +41,7 @@
ldr r1, [sp, #4]
vld1.32 {d31[1]}, [r12]- ldr r2, _CONSTANTS_
+ adr r2, cospi8sqrt2minus1 ; pointer to the first constant
ldrh r12, [r1], #2 ; lo *dc
ldrh r1, [r1] ; hi *dc
@@ -198,7 +198,6 @@
ENDP ; |idct_dequant_dc_full_2x_neon|
; Constant Pool
-_CONSTANTS_ DCD cospi8sqrt2minus1
cospi8sqrt2minus1 DCD 0x4e7b
; because the lowest bit in 0x8a8c is 0, we can pre-shift this
sinpi8sqrt2 DCD 0x4546
--- a/vp8/decoder/arm/neon/idct_dequant_full_2x_neon.asm
+++ b/vp8/decoder/arm/neon/idct_dequant_full_2x_neon.asm
@@ -40,7 +40,7 @@
vld1.32 {d31[0]}, [r2] vld1.32 {d31[1]}, [r12]- ldr r2, _CONSTANTS_
+ adr r2, cospi8sqrt2minus1 ; pointer to the first constant
; dequant: q[i] = q[i] * dq[i]
vmul.i16 q2, q2, q0
@@ -190,7 +190,6 @@
ENDP ; |idct_dequant_full_2x_neon|
; Constant Pool
-_CONSTANTS_ DCD cospi8sqrt2minus1
cospi8sqrt2minus1 DCD 0x4e7b
; because the lowest bit in 0x8a8c is 0, we can pre-shift this
sinpi8sqrt2 DCD 0x4546
--- a/vp8/decoder/decodframe.c
+++ b/vp8/decoder/decodframe.c
@@ -183,7 +183,8 @@
unsigned int mb_idx)
{int eobtotal = 0;
- int i, do_clamp = xd->mode_info_context->mbmi.need_to_clamp_mvs;
+ MB_PREDICTION_MODE mode;
+ int i;
if (xd->mode_info_context->mbmi.mb_skip_coeff)
{@@ -195,14 +196,14 @@
}
/* Perform temporary clamping of the MV to be used for prediction */
- if (do_clamp)
+ if (xd->mode_info_context->mbmi.need_to_clamp_mvs)
{clamp_mvs(xd);
}
- eobtotal |= (xd->mode_info_context->mbmi.mode == B_PRED ||
- xd->mode_info_context->mbmi.mode == SPLITMV);
- if (!eobtotal)
+ mode = xd->mode_info_context->mbmi.mode;
+
+ if (eobtotal == 0 && mode != B_PRED && mode != SPLITMV)
{/* Special case: Force the loopfilter to skip when eobtotal and
* mb_skip_coeff are zero.
@@ -221,15 +222,12 @@
{RECON_INVOKE(&pbi->common.rtcd.recon, build_intra_predictors_mbuv)(xd);
- if (xd->mode_info_context->mbmi.mode != B_PRED)
+ if (mode != B_PRED)
{RECON_INVOKE(&pbi->common.rtcd.recon,
build_intra_predictors_mby)(xd);
} else {vp8_intra_prediction_down_copy(xd);
-
-
-
}
}
else
@@ -252,41 +250,10 @@
#endif
/* dequantization and idct */
- if (xd->mode_info_context->mbmi.mode != B_PRED && xd->mode_info_context->mbmi.mode != SPLITMV)
+ if (mode == B_PRED)
{- BLOCKD *b = &xd->block[24];
-
- DEQUANT_INVOKE(&pbi->dequant, block)(b);
-
- /* do 2nd order transform on the dc block */
- if (xd->eobs[24] > 1)
- {- IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh16)(&b->dqcoeff[0], b->diff);
- ((int *)b->qcoeff)[0] = 0;
- ((int *)b->qcoeff)[1] = 0;
- ((int *)b->qcoeff)[2] = 0;
- ((int *)b->qcoeff)[3] = 0;
- ((int *)b->qcoeff)[4] = 0;
- ((int *)b->qcoeff)[5] = 0;
- ((int *)b->qcoeff)[6] = 0;
- ((int *)b->qcoeff)[7] = 0;
- }
- else
- {- IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh1)(&b->dqcoeff[0], b->diff);
- ((int *)b->qcoeff)[0] = 0;
- }
-
- DEQUANT_INVOKE (&pbi->dequant, dc_idct_add_y_block)
- (xd->qcoeff, xd->block[0].dequant,
- xd->predictor, xd->dst.y_buffer,
- xd->dst.y_stride, xd->eobs, xd->block[24].diff);
- }
- else if (xd->mode_info_context->mbmi.mode == B_PRED)
- {for (i = 0; i < 16; i++)
{-
BLOCKD *b = &xd->block[i];
RECON_INVOKE(RTCD_VTABLE(recon), intra4x4_predict)
(b, b->bmi.as_mode, b->predictor);
@@ -307,7 +274,7 @@
}
}
- else
+ else if (mode == SPLITMV)
{DEQUANT_INVOKE (&pbi->dequant, idct_add_y_block)
(xd->qcoeff, xd->block[0].dequant,
@@ -314,7 +281,37 @@
xd->predictor, xd->dst.y_buffer,
xd->dst.y_stride, xd->eobs);
}
+ else
+ {+ BLOCKD *b = &xd->block[24];
+ DEQUANT_INVOKE(&pbi->dequant, block)(b);
+
+ /* do 2nd order transform on the dc block */
+ if (xd->eobs[24] > 1)
+ {+ IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh16)(&b->dqcoeff[0], b->diff);
+ ((int *)b->qcoeff)[0] = 0;
+ ((int *)b->qcoeff)[1] = 0;
+ ((int *)b->qcoeff)[2] = 0;
+ ((int *)b->qcoeff)[3] = 0;
+ ((int *)b->qcoeff)[4] = 0;
+ ((int *)b->qcoeff)[5] = 0;
+ ((int *)b->qcoeff)[6] = 0;
+ ((int *)b->qcoeff)[7] = 0;
+ }
+ else
+ {+ IDCT_INVOKE(RTCD_VTABLE(idct), iwalsh1)(&b->dqcoeff[0], b->diff);
+ ((int *)b->qcoeff)[0] = 0;
+ }
+
+ DEQUANT_INVOKE (&pbi->dequant, dc_idct_add_y_block)
+ (xd->qcoeff, xd->block[0].dequant,
+ xd->predictor, xd->dst.y_buffer,
+ xd->dst.y_stride, xd->eobs, xd->block[24].diff);
+ }
+
DEQUANT_INVOKE (&pbi->dequant, idct_add_uv_block)
(xd->qcoeff+16*16, xd->block[16].dequant,
xd->predictor+16*16, xd->dst.u_buffer, xd->dst.v_buffer,
@@ -463,7 +460,41 @@
return size;
}
+static void setup_token_decoder_partition_input(VP8D_COMP *pbi)
+{+ vp8_reader *bool_decoder = &pbi->bc2;
+ int part_idx = 1;
+ TOKEN_PARTITION multi_token_partition =
+ (TOKEN_PARTITION)vp8_read_literal(&pbi->bc, 2);
+ assert(vp8dx_bool_error(&pbi->bc) ||
+ multi_token_partition == pbi->common.multi_token_partition);
+ if (pbi->num_partitions > 2)
+ {+ CHECK_MEM_ERROR(pbi->mbc, vpx_malloc((pbi->num_partitions - 1) *
+ sizeof(vp8_reader)));
+ bool_decoder = pbi->mbc;
+ }
+
+ for (; part_idx < pbi->num_partitions; ++part_idx)
+ {+ if (vp8dx_start_decode(bool_decoder,
+ pbi->partitions[part_idx],
+ pbi->partition_sizes[part_idx]))
+ vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,
+ "Failed to allocate bool decoder %d",
+ part_idx);
+
+ bool_decoder++;
+ }
+
+#if CONFIG_MULTITHREAD
+ /* Clamp number of decoder threads */
+ if (pbi->decoding_thread_count > pbi->num_partitions - 1)
+ pbi->decoding_thread_count = pbi->num_partitions - 1;
+#endif
+}
+
static void setup_token_decoder(VP8D_COMP *pbi,
const unsigned char *cx_data)
{@@ -619,12 +650,18 @@
VP8_COMMON *const pc = & pbi->common;
MACROBLOCKD *const xd = & pbi->mb;
const unsigned char *data = (const unsigned char *)pbi->Source;
- const unsigned char *const data_end = data + pbi->source_sz;
+ const unsigned char *data_end = data + pbi->source_sz;
ptrdiff_t first_partition_length_in_bytes;
int mb_row;
int i, j, k, l;
const int *const mb_feature_data_bits = vp8_mb_feature_data_bits;
+ if (pbi->input_partition)
+ {+ data = pbi->partitions[0];
+ data_end = data + pbi->partition_sizes[0];
+ }
+
/* start with no corruption of current frame */
xd->corrupted = 0;
pc->yv12_fb[pc->new_fb_idx].corrupted = 0;
@@ -842,7 +879,14 @@
}
}
- setup_token_decoder(pbi, data + first_partition_length_in_bytes);
+ if (pbi->input_partition)
+ {+ setup_token_decoder_partition_input(pbi);
+ }
+ else
+ {+ setup_token_decoder(pbi, data + first_partition_length_in_bytes);
+ }
xd->current_bc = &pbi->bc2;
/* Read the default quantizers. */
@@ -933,11 +977,10 @@
{/* read coef probability tree */
-
for (i = 0; i < BLOCK_TYPES; i++)
for (j = 0; j < COEF_BANDS; j++)
for (k = 0; k < PREV_COEF_CONTEXTS; k++)
- for (l = 0; l < MAX_ENTROPY_TOKENS - 1; l++)
+ for (l = 0; l < ENTROPY_NODES; l++)
{vp8_prob *const p = pc->fc.coef_probs [i][j][k] + l;
@@ -1025,7 +1068,6 @@
decode_mb_row(pbi, pc, mb_row, xd);
}
}
-
stop_token_decoder(pbi);
--- a/vp8/decoder/onyxd_if.c
+++ b/vp8/decoder/onyxd_if.c
@@ -108,6 +108,8 @@
pbi->ec_enabled = 0;
#endif
+ pbi->input_partition = oxcf->input_partition;
+
return (VP8D_PTR) pbi;
}
@@ -315,69 +317,92 @@
pbi->common.error.error_code = VPX_CODEC_OK;
- if (size == 0)
+ if (pbi->input_partition && !(source == NULL && size == 0))
{- /* This is used to signal that we are missing frames.
- * We do not know if the missing frame(s) was supposed to update
- * any of the reference buffers, but we act conservative and
- * mark only the last buffer as corrupted.
- */
- cm->yv12_fb[cm->lst_fb_idx].corrupted = 1;
-
- /* If error concealment is disabled we won't signal missing frames to
- * the decoder.
+ /* Store a pointer to this partition and return. We haven't
+ * received the complete frame yet, so we will wait with decoding.
*/
- if (!pbi->ec_enabled)
+ pbi->partitions[pbi->num_partitions] = source;
+ pbi->partition_sizes[pbi->num_partitions] = size;
+ pbi->source_sz += size;
+ pbi->num_partitions++;
+ if (pbi->num_partitions > (1<<pbi->common.multi_token_partition) + 1)
+ pbi->common.multi_token_partition++;
+ if (pbi->common.multi_token_partition > EIGHT_PARTITION)
{- /* Signal that we have no frame to show. */
- cm->show_frame = 0;
-
- /* Nothing more to do. */
- return 0;
+ pbi->common.error.error_code = VPX_CODEC_UNSUP_BITSTREAM;
+ pbi->common.error.setjmp = 0;
+ return -1;
}
+ return 0;
}
+ else
+ {+ if (!pbi->input_partition)
+ {+ pbi->Source = source;
+ pbi->source_sz = size;
+ }
+ if (pbi->source_sz == 0)
+ {+ /* This is used to signal that we are missing frames.
+ * We do not know if the missing frame(s) was supposed to update
+ * any of the reference buffers, but we act conservative and
+ * mark only the last buffer as corrupted.
+ */
+ cm->yv12_fb[cm->lst_fb_idx].corrupted = 1;
-#if HAVE_ARMV7
-#if CONFIG_RUNTIME_CPU_DETECT
- if (cm->rtcd.flags & HAS_NEON)
-#endif
- {- vp8_push_neon(dx_store_reg);
- }
-#endif
+ /* If error concealment is disabled we won't signal missing frames to
+ * the decoder.
+ */
+ if (!pbi->ec_enabled)
+ {+ /* Signal that we have no frame to show. */
+ cm->show_frame = 0;
- cm->new_fb_idx = get_free_fb (cm);
+ /* Nothing more to do. */
+ return 0;
+ }
+ }
- if (setjmp(pbi->common.error.jmp))
- {#if HAVE_ARMV7
#if CONFIG_RUNTIME_CPU_DETECT
if (cm->rtcd.flags & HAS_NEON)
#endif
{- vp8_pop_neon(dx_store_reg);
+ vp8_push_neon(dx_store_reg);
}
#endif
- pbi->common.error.setjmp = 0;
- /* We do not know if the missing frame(s) was supposed to update
- * any of the reference buffers, but we act conservative and
- * mark only the last buffer as corrupted.
- */
- cm->yv12_fb[cm->lst_fb_idx].corrupted = 1;
+ cm->new_fb_idx = get_free_fb (cm);
- if (cm->fb_idx_ref_cnt[cm->new_fb_idx] > 0)
- cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
- return -1;
- }
+ if (setjmp(pbi->common.error.jmp))
+ {+#if HAVE_ARMV7
+#if CONFIG_RUNTIME_CPU_DETECT
+ if (cm->rtcd.flags & HAS_NEON)
+#endif
+ {+ vp8_pop_neon(dx_store_reg);
+ }
+#endif
+ pbi->common.error.setjmp = 0;
- pbi->common.error.setjmp = 1;
+ /* We do not know if the missing frame(s) was supposed to update
+ * any of the reference buffers, but we act conservative and
+ * mark only the last buffer as corrupted.
+ */
+ cm->yv12_fb[cm->lst_fb_idx].corrupted = 1;
- /*cm->current_video_frame++;*/
- pbi->Source = source;
- pbi->source_sz = size;
+ if (cm->fb_idx_ref_cnt[cm->new_fb_idx] > 0)
+ cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
+ return -1;
+ }
+ pbi->common.error.setjmp = 1;
+ }
+
retcode = vp8_decode_frame(pbi);
if (retcode < 0)
@@ -478,6 +503,10 @@
pbi->ready_for_new_data = 0;
pbi->last_time_stamp = time_stamp;
+ pbi->num_partitions = 0;
+ if (pbi->input_partition)
+ pbi->common.multi_token_partition = 0;
+ pbi->source_sz = 0;
#if 0
{--- a/vp8/decoder/onyxd_int.h
+++ b/vp8/decoder/onyxd_int.h
@@ -83,6 +83,9 @@
const unsigned char *Source;
unsigned int source_sz;
+ const unsigned char *partitions[MAX_PARTITIONS];
+ unsigned int partition_sizes[MAX_PARTITIONS];
+ unsigned int num_partitions;
unsigned char *segmentation_map;
#if CONFIG_MULTITHREAD
@@ -137,6 +140,7 @@
unsigned int mvs_corrupt_from_mb;
#endif
int ec_enabled;
+ int input_partition;
} VP8D_COMP;
--- a/vp8/encoder/bitstream.c
+++ b/vp8/encoder/bitstream.c
@@ -17,9 +17,12 @@
#include "vp8/common/systemdependent.h"
#include <assert.h>
#include <stdio.h>
+#include <limits.h>
#include "vp8/common/pragmas.h"
+#include "vpx/vpx_encoder.h"
#include "vpx_mem/vpx_mem.h"
#include "bitstream.h"
+#include "vp8/common/defaultcoefcounts.h"
#if CONFIG_SEGMENTATION
static int segment_cost = 0;
#endif
@@ -49,7 +52,7 @@
#ifdef ENTROPY_STATS
int intra_mode_stats[10][10][10];
-static unsigned int tree_update_hist [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1] [2];
+static unsigned int tree_update_hist [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES] [2];
extern unsigned int active_section;
#endif
@@ -376,6 +379,7 @@
unsigned int shift;
vp8_writer *w = &cpi->bc2;
*size = 3 * (num_part - 1);
+ cpi->partition_sz[0] += *size;
ptr = cx_data + (*size);
for (i = 0; i < num_part; i++)
@@ -572,6 +576,9 @@
vp8_stop_encode(w);
*size += w->pos;
+ /* The first partition size is set earlier */
+ cpi->partition_sz[i + 1] = w->pos;
+
if (i < (num_part - 1))
{write_partition_size(cx_data, w->pos);
@@ -1198,11 +1205,203 @@
m++; // skip L prediction border
}
}
-int vp8_estimate_entropy_savings(VP8_COMP *cpi)
+
+/* This function is used for debugging probability trees. */
+static void print_prob_tree(vp8_prob
+ coef_probs[BLOCK_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS][ENTROPY_NODES])
{+ /* print coef probability tree */
+ int i,j,k,l;
+ FILE* f = fopen("enc_tree_probs.txt", "a");+ fprintf(f, "{\n");+ for (i = 0; i < BLOCK_TYPES; i++)
+ {+ fprintf(f, " {\n");+ for (j = 0; j < COEF_BANDS; j++)
+ {+ fprintf(f, " {\n");+ for (k = 0; k < PREV_COEF_CONTEXTS; k++)
+ {+ fprintf(f, " {");+ for (l = 0; l < ENTROPY_NODES; l++)
+ {+ fprintf(f, "%3u, ",
+ (unsigned int)(coef_probs [i][j][k][l]));
+ }
+ fprintf(f, " }\n");
+ }
+ fprintf(f, " }\n");
+ }
+ fprintf(f, " }\n");
+ }
+ fprintf(f, "}\n");
+ fclose(f);
+}
+
+static void sum_probs_over_prev_coef_context(
+ const unsigned int probs[PREV_COEF_CONTEXTS][MAX_ENTROPY_TOKENS],
+ unsigned int* out)
+{+ int i, j;
+ for (i=0; i < MAX_ENTROPY_TOKENS; ++i)
+ {+ for (j=0; j < PREV_COEF_CONTEXTS; ++j)
+ {+ const int tmp = out[i];
+ out[i] += probs[j][i];
+ /* check for wrap */
+ if (out[i] < tmp)
+ out[i] = UINT_MAX;
+ }
+ }
+}
+
+static int prob_update_savings(const unsigned int *ct,
+ const vp8_prob oldp, const vp8_prob newp,
+ const vp8_prob upd)
+{+ const int old_b = vp8_cost_branch(ct, oldp);
+ const int new_b = vp8_cost_branch(ct, newp);
+ const int update_b = 8 +
+ ((vp8_cost_one(upd) - vp8_cost_zero(upd)) >> 8);
+
+ return old_b - new_b - update_b;
+}
+
+static int independent_coef_context_savings(VP8_COMP *cpi)
+{+ int savings = 0;
int i = 0;
+ do
+ {+ int j = 0;
+ do
+ {+ int k = 0;
+ unsigned int prev_coef_count_sum[MAX_ENTROPY_TOKENS] = {0};+ int prev_coef_savings[MAX_ENTROPY_TOKENS] = {0};+ /* Calculate new probabilities given the constraint that
+ * they must be equal over the prev coef contexts
+ */
+ if (cpi->common.frame_type == KEY_FRAME)
+ {+ /* Reset to default probabilities at key frames */
+ sum_probs_over_prev_coef_context(vp8_default_coef_counts[i][j],
+ prev_coef_count_sum);
+ }
+ else
+ {+ sum_probs_over_prev_coef_context(cpi->coef_counts[i][j],
+ prev_coef_count_sum);
+ }
+ do
+ {+ /* at every context */
+
+ /* calc probs and branch cts for this frame only */
+ //vp8_prob new_p [ENTROPY_NODES];
+ //unsigned int branch_ct [ENTROPY_NODES] [2];
+
+ int t = 0; /* token/prob index */
+
+ vp8_tree_probs_from_distribution(
+ MAX_ENTROPY_TOKENS, vp8_coef_encodings, vp8_coef_tree,
+ cpi->frame_coef_probs[i][j][k],
+ cpi->frame_branch_ct [i][j][k],
+ prev_coef_count_sum,
+ 256, 1);
+
+ do
+ {+ const unsigned int *ct = cpi->frame_branch_ct [i][j][k][t];
+ const vp8_prob newp = cpi->frame_coef_probs [i][j][k][t];
+ const vp8_prob oldp = cpi->common.fc.coef_probs [i][j][k][t];
+ const vp8_prob upd = vp8_coef_update_probs [i][j][k][t];
+ const int s = prob_update_savings(ct, oldp, newp, upd);
+
+ if (cpi->common.frame_type != KEY_FRAME ||
+ (cpi->common.frame_type == KEY_FRAME && newp != oldp))
+ prev_coef_savings[t] += s;
+ }
+ while (++t < ENTROPY_NODES);
+ }
+ while (++k < PREV_COEF_CONTEXTS);
+ k = 0;
+ do
+ {+ /* We only update probabilities if we can save bits, except
+ * for key frames where we have to update all probabilities
+ * to get the equal probabilities across the prev coef
+ * contexts.
+ */
+ if (prev_coef_savings[k] > 0 ||
+ cpi->common.frame_type == KEY_FRAME)
+ savings += prev_coef_savings[k];
+ }
+ while (++k < ENTROPY_NODES);
+ }
+ while (++j < COEF_BANDS);
+ }
+ while (++i < BLOCK_TYPES);
+ return savings;
+}
+
+static int default_coef_context_savings(VP8_COMP *cpi)
+{int savings = 0;
+ int i = 0;
+ do
+ {+ int j = 0;
+ do
+ {+ int k = 0;
+ do
+ {+ /* at every context */
+ /* calc probs and branch cts for this frame only */
+ //vp8_prob new_p [ENTROPY_NODES];
+ //unsigned int branch_ct [ENTROPY_NODES] [2];
+
+ int t = 0; /* token/prob index */
+
+
+ vp8_tree_probs_from_distribution(
+ MAX_ENTROPY_TOKENS, vp8_coef_encodings, vp8_coef_tree,
+ cpi->frame_coef_probs [i][j][k],
+ cpi->frame_branch_ct [i][j][k],
+ cpi->coef_counts [i][j][k],
+ 256, 1
+ );
+
+ do
+ {+ const unsigned int *ct = cpi->frame_branch_ct [i][j][k][t];
+ const vp8_prob newp = cpi->frame_coef_probs [i][j][k][t];
+ const vp8_prob oldp = cpi->common.fc.coef_probs [i][j][k][t];
+ const vp8_prob upd = vp8_coef_update_probs [i][j][k][t];
+ const int s = prob_update_savings(ct, oldp, newp, upd);
+
+ if (s > 0)
+ {+ savings += s;
+ }
+ }
+ while (++t < ENTROPY_NODES);
+ }
+ while (++k < PREV_COEF_CONTEXTS);
+ }
+ while (++j < COEF_BANDS);
+ }
+ while (++i < BLOCK_TYPES);
+ return savings;
+}
+
+int vp8_estimate_entropy_savings(VP8_COMP *cpi)
+{+ int savings = 0;
+
const int *const rfct = cpi->count_mb_ref_frame_usage;
const int rf_intra = rfct[INTRA_FRAME];
const int rf_inter = rfct[LAST_FRAME] + rfct[GOLDEN_FRAME] + rfct[ALTREF_FRAME];
@@ -1260,61 +1459,12 @@
}
- do
- {- int j = 0;
+ if (cpi->oxcf.error_resilient_mode & VPX_ERROR_RESILIENT_PARTITIONS)
+ savings += independent_coef_context_savings(cpi);
+ else
+ savings += default_coef_context_savings(cpi);
- do
- {- int k = 0;
- do
- {- /* at every context */
-
- /* calc probs and branch cts for this frame only */
- //vp8_prob new_p [vp8_coef_tokens-1];
- //unsigned int branch_ct [vp8_coef_tokens-1] [2];
-
- int t = 0; /* token/prob index */
-
- vp8_tree_probs_from_distribution(
- vp8_coef_tokens, vp8_coef_encodings, vp8_coef_tree,
- cpi->frame_coef_probs [i][j][k], cpi->frame_branch_ct [i][j][k], cpi->coef_counts [i][j][k],
- 256, 1
- );
-
- do
- {- const unsigned int *ct = cpi->frame_branch_ct [i][j][k][t];
- const vp8_prob newp = cpi->frame_coef_probs [i][j][k][t];
-
- const vp8_prob old = cpi->common.fc.coef_probs [i][j][k][t];
- const vp8_prob upd = vp8_coef_update_probs [i][j][k][t];
-
- const int old_b = vp8_cost_branch(ct, old);
- const int new_b = vp8_cost_branch(ct, newp);
-
- const int update_b = 8 +
- ((vp8_cost_one(upd) - vp8_cost_zero(upd)) >> 8);
-
- const int s = old_b - new_b - update_b;
-
- if (s > 0)
- savings += s;
-
-
- }
- while (++t < vp8_coef_tokens - 1);
-
-
- }
- while (++k < PREV_COEF_CONTEXTS);
- }
- while (++j < COEF_BANDS);
- }
- while (++i < BLOCK_TYPES);
-
return savings;
}
@@ -1326,7 +1476,6 @@
vp8_clear_system_state(); //__asm emms;
-
do
{int j = 0;
@@ -1334,7 +1483,27 @@
do
{int k = 0;
+ int prev_coef_savings[ENTROPY_NODES] = {0};+ if (cpi->oxcf.error_resilient_mode & VPX_ERROR_RESILIENT_PARTITIONS)
+ {+ for (k = 0; k < PREV_COEF_CONTEXTS; ++k)
+ {+ int t; /* token/prob index */
+ for (t = 0; t < ENTROPY_NODES; ++t)
+ {+ const unsigned int *ct = cpi->frame_branch_ct [i][j]
+ [k][t];
+ const vp8_prob newp = cpi->frame_coef_probs[i][j][k][t];
+ const vp8_prob oldp = cpi->common.fc.coef_probs[i][j]
+ [k][t];
+ const vp8_prob upd = vp8_coef_update_probs[i][j][k][t];
+ prev_coef_savings[t] +=
+ prob_update_savings(ct, oldp, newp, upd);
+ }
+ }
+ k = 0;
+ }
do
{//note: use result from vp8_estimate_entropy_savings, so no need to call vp8_tree_probs_from_distribution here.
@@ -1341,13 +1510,13 @@
/* at every context */
/* calc probs and branch cts for this frame only */
- //vp8_prob new_p [vp8_coef_tokens-1];
- //unsigned int branch_ct [vp8_coef_tokens-1] [2];
+ //vp8_prob new_p [ENTROPY_NODES];
+ //unsigned int branch_ct [ENTROPY_NODES] [2];
int t = 0; /* token/prob index */
//vp8_tree_probs_from_distribution(
- // vp8_coef_tokens, vp8_coef_encodings, vp8_coef_tree,
+ // MAX_ENTROPY_TOKENS, vp8_coef_encodings, vp8_coef_tree,
// new_p, branch_ct, (unsigned int *)cpi->coef_counts [i][j][k],
// 256, 1
// );
@@ -1354,22 +1523,34 @@
do
{- const unsigned int *ct = cpi->frame_branch_ct [i][j][k][t];
const vp8_prob newp = cpi->frame_coef_probs [i][j][k][t];
vp8_prob *Pold = cpi->common.fc.coef_probs [i][j][k] + t;
- const vp8_prob old = *Pold;
const vp8_prob upd = vp8_coef_update_probs [i][j][k][t];
- const int old_b = vp8_cost_branch(ct, old);
- const int new_b = vp8_cost_branch(ct, newp);
+ int s = prev_coef_savings[t];
+ int u = 0;
- const int update_b = 8 +
- ((vp8_cost_one(upd) - vp8_cost_zero(upd)) >> 8);
+ if (!(cpi->oxcf.error_resilient_mode &
+ VPX_ERROR_RESILIENT_PARTITIONS))
+ {+ s = prob_update_savings(
+ cpi->frame_branch_ct [i][j][k][t],
+ *Pold, newp, upd);
+ }
- const int s = old_b - new_b - update_b;
- const int u = s > 0 ? 1 : 0;
+ if (s > 0)
+ u = 1;
+ /* Force updates on key frames if the new is different,
+ * so that we can be sure we end up with equal probabilities
+ * over the prev coef contexts.
+ */
+ if ((cpi->oxcf.error_resilient_mode &
+ VPX_ERROR_RESILIENT_PARTITIONS) &&
+ cpi->common.frame_type == KEY_FRAME && newp != *Pold)
+ u = 1;
+
vp8_write(w, u, upd);
@@ -1389,7 +1570,7 @@
}
}
- while (++t < vp8_coef_tokens - 1);
+ while (++t < ENTROPY_NODES);
/* Accum token counts for generation of default statistics */
#ifdef ENTROPY_STATS
@@ -1399,7 +1580,7 @@
{context_counters [i][j][k][t] += cpi->coef_counts [i][j][k][t];
}
- while (++t < vp8_coef_tokens);
+ while (++t < MAX_ENTROPY_TOKENS);
#endif
@@ -1670,6 +1851,14 @@
vp8_write_bit(bc, pc->ref_frame_sign_bias[ALTREF_FRAME]);
}
+ if (cpi->oxcf.error_resilient_mode & VPX_ERROR_RESILIENT_PARTITIONS)
+ {+ if (pc->frame_type == KEY_FRAME)
+ pc->refresh_entropy_probs = 1;
+ else
+ pc->refresh_entropy_probs = 0;
+ }
+
vp8_write_bit(bc, pc->refresh_entropy_probs);
if (pc->frame_type != KEY_FRAME)
@@ -1737,6 +1926,7 @@
}
*size = VP8_HEADER_SIZE + extra_bytes_packed + cpi->bc.pos;
+ cpi->partition_sz[0] = *size;
if (pc->multi_token_partition != ONE_PARTITION)
{@@ -1762,6 +1952,7 @@
vp8_stop_encode(&cpi->bc2);
*size += cpi->bc2.pos;
+ cpi->partition_sz[1] = cpi->bc2.pos;
}
}
@@ -1772,7 +1963,7 @@
FILE *f = fopen("context.c", "a");int Sum;
fprintf(f, "\n/* Update probabilities for token entropy tree. */\n\n");
- fprintf(f, "const vp8_prob tree_update_probs[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1] = {\n");+ fprintf(f, "const vp8_prob tree_update_probs[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES] = {\n");for (i = 0; i < BLOCK_TYPES; i++)
{@@ -1786,7 +1977,7 @@
{ fprintf(f, " {");- for (l = 0; l < MAX_ENTROPY_TOKENS - 1; l++)
+ for (l = 0; l < ENTROPY_NODES; l++)
{Sum = tree_update_hist[i][j][k][l][0] + tree_update_hist[i][j][k][l][1];
--- a/vp8/encoder/block.h
+++ b/vp8/encoder/block.h
@@ -115,7 +115,7 @@
unsigned char *active_ptr;
MV_CONTEXT *mvc;
- unsigned int token_costs[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens];
+ unsigned int token_costs[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
int optimize;
int q_index;
--- a/vp8/encoder/firstpass.c
+++ b/vp8/encoder/firstpass.c
@@ -16,6 +16,7 @@
#include "encodeintra.h"
#include "vp8/common/setupintrarecon.h"
#include "mcomp.h"
+#include "firstpass.h"
#include "vpx_scale/vpxscale.h"
#include "encodemb.h"
#include "vp8/common/extend.h"
@@ -49,7 +50,7 @@
extern const int vp8_gf_boost_qadjustment[QINDEX_RANGE];
-#define IIFACTOR 1.4
+#define IIFACTOR 1.5
#define IIKFACTOR1 1.40
#define IIKFACTOR2 1.5
#define RMAX 14.0
@@ -63,6 +64,8 @@
#define POW1 (double)cpi->oxcf.two_pass_vbrbias/100.0
#define POW2 (double)cpi->oxcf.two_pass_vbrbias/100.0
+#define NEW_BOOST 1
+
static int vscale_lookup[7] = {0, 1, 1, 2, 2, 3, 3}; static int hscale_lookup[7] = {0, 0, 1, 1, 2, 2, 3};@@ -96,6 +99,146 @@
return 1;
}
+// Read frame stats at an offset from the current position
+static int read_frame_stats( VP8_COMP *cpi,
+ FIRSTPASS_STATS *frame_stats,
+ int offset )
+{+ FIRSTPASS_STATS * fps_ptr = cpi->twopass.stats_in;
+
+ // Check legality of offset
+ if ( offset >= 0 )
+ {+ if ( &fps_ptr[offset] >= cpi->twopass.stats_in_end )
+ return EOF;
+ }
+ else if ( offset < 0 )
+ {+ if ( &fps_ptr[offset] < cpi->twopass.stats_in_start )
+ return EOF;
+ }
+
+ *frame_stats = fps_ptr[offset];
+ return 1;
+}
+
+static int input_stats(VP8_COMP *cpi, FIRSTPASS_STATS *fps)
+{+ if (cpi->twopass.stats_in >= cpi->twopass.stats_in_end)
+ return EOF;
+
+ *fps = *cpi->twopass.stats_in;
+ cpi->twopass.stats_in =
+ (void*)((char *)cpi->twopass.stats_in + sizeof(FIRSTPASS_STATS));
+ return 1;
+}
+
+static void output_stats(const VP8_COMP *cpi,
+ struct vpx_codec_pkt_list *pktlist,
+ FIRSTPASS_STATS *stats)
+{+ struct vpx_codec_cx_pkt pkt;
+ pkt.kind = VPX_CODEC_STATS_PKT;
+ pkt.data.twopass_stats.buf = stats;
+ pkt.data.twopass_stats.sz = sizeof(FIRSTPASS_STATS);
+ vpx_codec_pkt_list_add(pktlist, &pkt);
+
+// TEMP debug code
+#if OUTPUT_FPF
+
+ {+ FILE *fpfile;
+ fpfile = fopen("firstpass.stt", "a");+
+ fprintf(fpfile, "%12.0f %12.0f %12.0f %12.4f %12.4f %12.4f %12.4f"
+ " %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f"
+ " %12.0f %12.4f\n",
+ stats->frame,
+ stats->intra_error,
+ stats->coded_error,
+ stats->ssim_weighted_pred_err,
+ stats->pcnt_inter,
+ stats->pcnt_motion,
+ stats->pcnt_second_ref,
+ stats->pcnt_neutral,
+ stats->MVr,
+ stats->mvr_abs,
+ stats->MVc,
+ stats->mvc_abs,
+ stats->MVrv,
+ stats->MVcv,
+ stats->mv_in_out_count,
+ stats->count,
+ stats->duration);
+ fclose(fpfile);
+ }
+#endif
+}
+
+static void zero_stats(FIRSTPASS_STATS *section)
+{+ section->frame = 0.0;
+ section->intra_error = 0.0;
+ section->coded_error = 0.0;
+ section->ssim_weighted_pred_err = 0.0;
+ section->pcnt_inter = 0.0;
+ section->pcnt_motion = 0.0;
+ section->pcnt_second_ref = 0.0;
+ section->pcnt_neutral = 0.0;
+ section->MVr = 0.0;
+ section->mvr_abs = 0.0;
+ section->MVc = 0.0;
+ section->mvc_abs = 0.0;
+ section->MVrv = 0.0;
+ section->MVcv = 0.0;
+ section->mv_in_out_count = 0.0;
+ section->count = 0.0;
+ section->duration = 1.0;
+}
+
+static void accumulate_stats(FIRSTPASS_STATS *section, FIRSTPASS_STATS *frame)
+{+ section->frame += frame->frame;
+ section->intra_error += frame->intra_error;
+ section->coded_error += frame->coded_error;
+ section->ssim_weighted_pred_err += frame->ssim_weighted_pred_err;
+ section->pcnt_inter += frame->pcnt_inter;
+ section->pcnt_motion += frame->pcnt_motion;
+ section->pcnt_second_ref += frame->pcnt_second_ref;
+ section->pcnt_neutral += frame->pcnt_neutral;
+ section->MVr += frame->MVr;
+ section->mvr_abs += frame->mvr_abs;
+ section->MVc += frame->MVc;
+ section->mvc_abs += frame->mvc_abs;
+ section->MVrv += frame->MVrv;
+ section->MVcv += frame->MVcv;
+ section->mv_in_out_count += frame->mv_in_out_count;
+ section->count += frame->count;
+ section->duration += frame->duration;
+}
+
+static void avg_stats(FIRSTPASS_STATS *section)
+{+ if (section->count < 1.0)
+ return;
+
+ section->intra_error /= section->count;
+ section->coded_error /= section->count;
+ section->ssim_weighted_pred_err /= section->count;
+ section->pcnt_inter /= section->count;
+ section->pcnt_second_ref /= section->count;
+ section->pcnt_neutral /= section->count;
+ section->pcnt_motion /= section->count;
+ section->MVr /= section->count;
+ section->mvr_abs /= section->count;
+ section->MVc /= section->count;
+ section->mvc_abs /= section->count;
+ section->MVrv /= section->count;
+ section->MVcv /= section->count;
+ section->mv_in_out_count /= section->count;
+ section->duration /= section->count;
+}
+
// Calculate a modified Error used in distributing bits between easier and harder frames
static double calculate_modified_err(VP8_COMP *cpi, FIRSTPASS_STATS *this_frame)
{@@ -248,122 +391,6 @@
return max_bits;
}
-
-static void output_stats(const VP8_COMP *cpi,
- struct vpx_codec_pkt_list *pktlist,
- FIRSTPASS_STATS *stats)
-{- struct vpx_codec_cx_pkt pkt;
- pkt.kind = VPX_CODEC_STATS_PKT;
- pkt.data.twopass_stats.buf = stats;
- pkt.data.twopass_stats.sz = sizeof(FIRSTPASS_STATS);
- vpx_codec_pkt_list_add(pktlist, &pkt);
-
-// TEMP debug code
-#if OUTPUT_FPF
-
- {- FILE *fpfile;
- fpfile = fopen("firstpass.stt", "a");-
- fprintf(fpfile, "%12.0f %12.0f %12.0f %12.4f %12.4f %12.4f %12.4f"
- " %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f"
- " %12.0f %12.4f\n",
- stats->frame,
- stats->intra_error,
- stats->coded_error,
- stats->ssim_weighted_pred_err,
- stats->pcnt_inter,
- stats->pcnt_motion,
- stats->pcnt_second_ref,
- stats->pcnt_neutral,
- stats->MVr,
- stats->mvr_abs,
- stats->MVc,
- stats->mvc_abs,
- stats->MVrv,
- stats->MVcv,
- stats->mv_in_out_count,
- stats->count,
- stats->duration);
- fclose(fpfile);
- }
-#endif
-}
-
-static int input_stats(VP8_COMP *cpi, FIRSTPASS_STATS *fps)
-{- if (cpi->twopass.stats_in >= cpi->twopass.stats_in_end)
- return EOF;
-
- *fps = *cpi->twopass.stats_in;
- cpi->twopass.stats_in =
- (void*)((char *)cpi->twopass.stats_in + sizeof(FIRSTPASS_STATS));
- return 1;
-}
-
-static void zero_stats(FIRSTPASS_STATS *section)
-{- section->frame = 0.0;
- section->intra_error = 0.0;
- section->coded_error = 0.0;
- section->ssim_weighted_pred_err = 0.0;
- section->pcnt_inter = 0.0;
- section->pcnt_motion = 0.0;
- section->pcnt_second_ref = 0.0;
- section->pcnt_neutral = 0.0;
- section->MVr = 0.0;
- section->mvr_abs = 0.0;
- section->MVc = 0.0;
- section->mvc_abs = 0.0;
- section->MVrv = 0.0;
- section->MVcv = 0.0;
- section->mv_in_out_count = 0.0;
- section->count = 0.0;
- section->duration = 1.0;
-}
-static void accumulate_stats(FIRSTPASS_STATS *section, FIRSTPASS_STATS *frame)
-{- section->frame += frame->frame;
- section->intra_error += frame->intra_error;
- section->coded_error += frame->coded_error;
- section->ssim_weighted_pred_err += frame->ssim_weighted_pred_err;
- section->pcnt_inter += frame->pcnt_inter;
- section->pcnt_motion += frame->pcnt_motion;
- section->pcnt_second_ref += frame->pcnt_second_ref;
- section->pcnt_neutral += frame->pcnt_neutral;
- section->MVr += frame->MVr;
- section->mvr_abs += frame->mvr_abs;
- section->MVc += frame->MVc;
- section->mvc_abs += frame->mvc_abs;
- section->MVrv += frame->MVrv;
- section->MVcv += frame->MVcv;
- section->mv_in_out_count += frame->mv_in_out_count;
- section->count += frame->count;
- section->duration += frame->duration;
-}
-static void avg_stats(FIRSTPASS_STATS *section)
-{- if (section->count < 1.0)
- return;
-
- section->intra_error /= section->count;
- section->coded_error /= section->count;
- section->ssim_weighted_pred_err /= section->count;
- section->pcnt_inter /= section->count;
- section->pcnt_second_ref /= section->count;
- section->pcnt_neutral /= section->count;
- section->pcnt_motion /= section->count;
- section->MVr /= section->count;
- section->mvr_abs /= section->count;
- section->MVc /= section->count;
- section->mvc_abs /= section->count;
- section->MVrv /= section->count;
- section->MVcv /= section->count;
- section->mv_in_out_count /= section->count;
- section->duration /= section->count;
-}
-
void vp8_init_first_pass(VP8_COMP *cpi)
{zero_stats(cpi->twopass.total_stats);
@@ -854,7 +881,11 @@
//cpi->twopass.est_max_qcorrection_factor /= adjustment_rate;
- cpi->twopass.est_max_qcorrection_factor = (cpi->twopass.est_max_qcorrection_factor < 0.1) ? 0.1 : (cpi->twopass.est_max_qcorrection_factor > 10.0) ? 10.0 : cpi->twopass.est_max_qcorrection_factor;
+ cpi->twopass.est_max_qcorrection_factor =
+ (cpi->twopass.est_max_qcorrection_factor < 0.1)
+ ? 0.1
+ : (cpi->twopass.est_max_qcorrection_factor > 10.0)
+ ? 10.0 : cpi->twopass.est_max_qcorrection_factor;
}
// Corrections for higher compression speed settings (reduced compression expected)
@@ -889,7 +920,6 @@
* speed_correction * cpi->twopass.est_max_qcorrection_factor
* cpi->twopass.section_max_qfactor
* (double)vp8_bits_per_mb[INTER_FRAME][Q] / 1.0);
- //bits_per_mb_at_this_q = (int)(.5 + correction_factor * speed_correction * cpi->twopass.est_max_qcorrection_factor * (double)vp8_bits_per_mb[INTER_FRAME][Q] / 1.0);
if (bits_per_mb_at_this_q <= target_norm_bits_per_mb)
break;
@@ -1233,7 +1263,6 @@
double motion_decay;
double motion_pct = next_frame->pcnt_motion;
-
// Initial basis is the % mbs inter coded
prediction_decay_rate = next_frame->pcnt_inter;
@@ -1308,6 +1337,241 @@
return trans_to_still;
}
+// This function detects a flash through the high relative pcnt_second_ref
+// score in the frame following a flash frame. The offset passed in should
+// reflect this
+static BOOL detect_flash( VP8_COMP *cpi, int offset )
+{+ FIRSTPASS_STATS next_frame;
+
+ BOOL flash_detected = FALSE;
+
+ // Read the frame data.
+ // The return is FALSE (no flash detected) if not a valid frame
+ if ( read_frame_stats(cpi, &next_frame, offset) != EOF )
+ {+ // What we are looking for here is a situation where there is a
+ // brief break in prediction (such as a flash) but subsequent frames
+ // are reasonably well predicted by an earlier (pre flash) frame.
+ // The recovery after a flash is indicated by a high pcnt_second_ref
+ // comapred to pcnt_inter.
+ if ( (next_frame.pcnt_second_ref > next_frame.pcnt_inter) &&
+ (next_frame.pcnt_second_ref >= 0.5 ) )
+ {+ flash_detected = TRUE;
+
+ /*if (1)
+ {+ FILE *f = fopen("flash.stt", "a");+ fprintf(f, "%8.0f %6.2f %6.2f\n",
+ next_frame.frame,
+ next_frame.pcnt_inter,
+ next_frame.pcnt_second_ref);
+ fclose(f);
+ }*/
+ }
+ }
+
+ return flash_detected;
+}
+
+// Update the motion related elements to the GF arf boost calculation
+static void accumulate_frame_motion_stats(
+ VP8_COMP *cpi,
+ FIRSTPASS_STATS * this_frame,
+ double * this_frame_mv_in_out,
+ double * mv_in_out_accumulator,
+ double * abs_mv_in_out_accumulator,
+ double * mv_ratio_accumulator )
+{+ //double this_frame_mv_in_out;
+ double this_frame_mvr_ratio;
+ double this_frame_mvc_ratio;
+ double motion_pct;
+
+ // Accumulate motion stats.
+ motion_pct = this_frame->pcnt_motion;
+
+ // Accumulate Motion In/Out of frame stats
+ *this_frame_mv_in_out = this_frame->mv_in_out_count * motion_pct;
+ *mv_in_out_accumulator += this_frame->mv_in_out_count * motion_pct;
+ *abs_mv_in_out_accumulator +=
+ fabs(this_frame->mv_in_out_count * motion_pct);
+
+ // Accumulate a measure of how uniform (or conversely how random)
+ // the motion field is. (A ratio of absmv / mv)
+ if (motion_pct > 0.05)
+ {+ this_frame_mvr_ratio = fabs(this_frame->mvr_abs) /
+ DOUBLE_DIVIDE_CHECK(fabs(this_frame->MVr));
+
+ this_frame_mvc_ratio = fabs(this_frame->mvc_abs) /
+ DOUBLE_DIVIDE_CHECK(fabs(this_frame->MVc));
+
+ *mv_ratio_accumulator +=
+ (this_frame_mvr_ratio < this_frame->mvr_abs)
+ ? (this_frame_mvr_ratio * motion_pct)
+ : this_frame->mvr_abs * motion_pct;
+
+ *mv_ratio_accumulator +=
+ (this_frame_mvc_ratio < this_frame->mvc_abs)
+ ? (this_frame_mvc_ratio * motion_pct)
+ : this_frame->mvc_abs * motion_pct;
+
+ }
+}
+
+// Calculate a baseline boost number for the current frame.
+static double calc_frame_boost(
+ VP8_COMP *cpi,
+ FIRSTPASS_STATS * this_frame,
+ double this_frame_mv_in_out )
+{+ double frame_boost;
+
+ // Underlying boost factor is based on inter intra error ratio
+ if (this_frame->intra_error > cpi->twopass.gf_intra_err_min)
+ frame_boost = (IIFACTOR * this_frame->intra_error /
+ DOUBLE_DIVIDE_CHECK(this_frame->coded_error));
+ else
+ frame_boost = (IIFACTOR * cpi->twopass.gf_intra_err_min /
+ DOUBLE_DIVIDE_CHECK(this_frame->coded_error));
+
+ // Increase boost for frames where new data coming into frame
+ // (eg zoom out). Slightly reduce boost if there is a net balance
+ // of motion out of the frame (zoom in).
+ // The range for this_frame_mv_in_out is -1.0 to +1.0
+ if (this_frame_mv_in_out > 0.0)
+ frame_boost += frame_boost * (this_frame_mv_in_out * 2.0);
+ // In extreme case boost is halved
+ else
+ frame_boost += frame_boost * (this_frame_mv_in_out / 2.0);
+
+ // Clip to maximum
+ if (frame_boost > GF_RMAX)
+ frame_boost = GF_RMAX;
+
+ return frame_boost;
+}
+
+#if NEW_BOOST
+static int calc_arf_boost(
+ VP8_COMP *cpi,
+ int offset,
+ int f_frames,
+ int b_frames,
+ int *f_boost,
+ int *b_boost )
+{+ FIRSTPASS_STATS this_frame;
+
+ int i;
+ double boost_score = 0.0;
+ double fwd_boost_score = 0.0;
+ double mv_ratio_accumulator = 0.0;
+ double decay_accumulator = 1.0;
+ double this_frame_mv_in_out = 0.0;
+ double mv_in_out_accumulator = 0.0;
+ double abs_mv_in_out_accumulator = 0.0;
+ double r;
+ BOOL flash_detected = FALSE;
+
+ // Search forward from the proposed arf/next gf position
+ for ( i = 0; i < f_frames; i++ )
+ {+ if ( read_frame_stats(cpi, &this_frame, (i+offset)) == EOF )
+ break;
+
+ // Update the motion related elements to the boost calculation
+ accumulate_frame_motion_stats( cpi, &this_frame,
+ &this_frame_mv_in_out, &mv_in_out_accumulator,
+ &abs_mv_in_out_accumulator, &mv_ratio_accumulator );
+
+ // Calculate the baseline boost number for this frame
+ r = calc_frame_boost( cpi, &this_frame, this_frame_mv_in_out );
+
+ // We want to discount the the flash frame itself and the recovery
+ // frame that follows as both will have poor scores.
+ flash_detected = detect_flash(cpi, (i+offset)) ||
+ detect_flash(cpi, (i+offset+1));
+
+ // Cumulative effect of prediction quality decay
+ if ( !flash_detected )
+ {+ decay_accumulator =
+ decay_accumulator *
+ get_prediction_decay_rate(cpi, &this_frame);
+ decay_accumulator =
+ decay_accumulator < 0.1 ? 0.1 : decay_accumulator;
+ }
+ boost_score += (decay_accumulator * r);
+
+ // Break out conditions.
+ if ( (!flash_detected) &&
+ ((mv_ratio_accumulator > 100.0) ||
+ (abs_mv_in_out_accumulator > 3.0) ||
+ (mv_in_out_accumulator < -2.0) ) )
+ {+ break;
+ }
+ }
+
+ *f_boost = (int)(boost_score * 100.0) >> 4;
+
+ // Reset for backward looking loop
+ boost_score = 0.0;
+ mv_ratio_accumulator = 0.0;
+ decay_accumulator = 1.0;
+ this_frame_mv_in_out = 0.0;
+ mv_in_out_accumulator = 0.0;
+ abs_mv_in_out_accumulator = 0.0;
+
+ // Search forward from the proposed arf/next gf position
+ for ( i = -1; i >= -b_frames; i-- )
+ {+ if ( read_frame_stats(cpi, &this_frame, (i+offset)) == EOF )
+ break;
+
+ // Update the motion related elements to the boost calculation
+ accumulate_frame_motion_stats( cpi, &this_frame,
+ &this_frame_mv_in_out, &mv_in_out_accumulator,
+ &abs_mv_in_out_accumulator, &mv_ratio_accumulator );
+
+ // Calculate the baseline boost number for this frame
+ r = calc_frame_boost( cpi, &this_frame, this_frame_mv_in_out );
+
+ // We want to discount the the flash frame itself and the recovery
+ // frame that follows as both will have poor scores.
+ flash_detected = detect_flash(cpi, (i+offset)) ||
+ detect_flash(cpi, (i+offset+1));
+
+ // Cumulative effect of prediction quality decay
+ if ( !flash_detected )
+ {+ decay_accumulator =
+ decay_accumulator *
+ get_prediction_decay_rate(cpi, &this_frame);
+ decay_accumulator =
+ decay_accumulator < 0.1 ? 0.1 : decay_accumulator;
+ }
+
+ boost_score += (decay_accumulator * r);
+
+ // Break out conditions.
+ if ( (!flash_detected) &&
+ ((mv_ratio_accumulator > 100.0) ||
+ (abs_mv_in_out_accumulator > 3.0) ||
+ (mv_in_out_accumulator < -2.0) ) )
+ {+ break;
+ }
+ }
+ *b_boost = (int)(boost_score * 100.0) >> 4;
+
+ return (*f_boost + *b_boost);
+}
+#endif
+
// Analyse and define a gf/arf group .
static void define_gf_group(VP8_COMP *cpi, FIRSTPASS_STATS *this_frame)
{@@ -1314,6 +1578,7 @@
FIRSTPASS_STATS next_frame;
FIRSTPASS_STATS *start_pos;
int i;
+ double r;
double boost_score = 0.0;
double old_boost_score = 0.0;
double gf_group_err = 0.0;
@@ -1320,12 +1585,9 @@
double gf_first_frame_err = 0.0;
double mod_frame_err = 0.0;
- double mv_accumulator_rabs = 0.0;
- double mv_accumulator_cabs = 0.0;
double mv_ratio_accumulator = 0.0;
double decay_accumulator = 1.0;
- double boost_factor = IIFACTOR;
double loop_decay_rate = 1.00; // Starting decay rate
double this_frame_mv_in_out = 0.0;
@@ -1338,6 +1600,11 @@
unsigned int allow_alt_ref =
cpi->oxcf.play_alternate && cpi->oxcf.lag_in_frames;
+ int alt_boost = 0;
+ int f_boost = 0;
+ int b_boost = 0;
+ BOOL flash_detected;
+
cpi->twopass.gf_group_bits = 0;
cpi->twopass.gf_decay_rate = 0;
@@ -1347,7 +1614,7 @@
vpx_memset(&next_frame, 0, sizeof(next_frame)); // assure clean
- // Preload the stats for the next frame.
+ // Load stats for the current frame.
mod_frame_err = calculate_modified_err(cpi, this_frame);
// Note the error of the frame at the start of the group (this will be
@@ -1369,12 +1636,6 @@
((cpi->twopass.frames_to_key - i) < MIN_GF_INTERVAL)) &&
(i < cpi->twopass.frames_to_key))
{- double r;
- double this_frame_mvr_ratio;
- double this_frame_mvc_ratio;
- //double motion_pct = next_frame.pcnt_motion;
- double motion_pct;
-
i++; // Increment the loop counter
// Accumulate error score of frames in this gf group
@@ -1388,82 +1649,33 @@
if (EOF == input_stats(cpi, &next_frame))
break;
- // Accumulate motion stats.
- motion_pct = next_frame.pcnt_motion;
- mv_accumulator_rabs += fabs(next_frame.mvr_abs * motion_pct);
- mv_accumulator_cabs += fabs(next_frame.mvc_abs * motion_pct);
+ // Test for the case where there is a brief flash but the prediction
+ // quality back to an earlier frame is then restored.
+ flash_detected = detect_flash(cpi, 0);
- //Accumulate Motion In/Out of frame stats
- this_frame_mv_in_out =
- next_frame.mv_in_out_count * motion_pct;
- mv_in_out_accumulator +=
- next_frame.mv_in_out_count * motion_pct;
- abs_mv_in_out_accumulator +=
- fabs(next_frame.mv_in_out_count * motion_pct);
+ // Update the motion related elements to the boost calculation
+ accumulate_frame_motion_stats( cpi, &next_frame,
+ &this_frame_mv_in_out, &mv_in_out_accumulator,
+ &abs_mv_in_out_accumulator, &mv_ratio_accumulator );
- // If there is a significant amount of motion
- if (motion_pct > 0.05)
- {- this_frame_mvr_ratio = fabs(next_frame.mvr_abs) /
- DOUBLE_DIVIDE_CHECK(fabs(next_frame.MVr));
+ // Calculate a baseline boost number for this frame
+ r = calc_frame_boost( cpi, &next_frame, this_frame_mv_in_out );
- this_frame_mvc_ratio = fabs(next_frame.mvc_abs) /
- DOUBLE_DIVIDE_CHECK(fabs(next_frame.MVc));
-
- mv_ratio_accumulator +=
- (this_frame_mvr_ratio < next_frame.mvr_abs)
- ? (this_frame_mvr_ratio * motion_pct)
- : next_frame.mvr_abs * motion_pct;
-
- mv_ratio_accumulator +=
- (this_frame_mvc_ratio < next_frame.mvc_abs)
- ? (this_frame_mvc_ratio * motion_pct)
- : next_frame.mvc_abs * motion_pct;
- }
- else
+ // Cumulative effect of prediction quality decay
+ if ( !flash_detected )
{- mv_ratio_accumulator += 0.0;
- this_frame_mvr_ratio = 1.0;
- this_frame_mvc_ratio = 1.0;
+ loop_decay_rate = get_prediction_decay_rate(cpi, &next_frame);
+ decay_accumulator = decay_accumulator * loop_decay_rate;
+ decay_accumulator =
+ decay_accumulator < 0.1 ? 0.1 : decay_accumulator;
}
-
- // Underlying boost factor is based on inter intra error ratio
- r = ( boost_factor *
- ( next_frame.intra_error /
- DOUBLE_DIVIDE_CHECK(next_frame.coded_error)));
-
- if (next_frame.intra_error > cpi->twopass.gf_intra_err_min)
- r = (IIKFACTOR2 * next_frame.intra_error /
- DOUBLE_DIVIDE_CHECK(next_frame.coded_error));
- else
- r = (IIKFACTOR2 * cpi->twopass.gf_intra_err_min /
- DOUBLE_DIVIDE_CHECK(next_frame.coded_error));
-
- // Increase boost for frames where new data coming into frame
- // (eg zoom out). Slightly reduce boost if there is a net balance
- // of motion out of the frame (zoom in).
- // The range for this_frame_mv_in_out is -1.0 to +1.0
- if (this_frame_mv_in_out > 0.0)
- r += r * (this_frame_mv_in_out * 2.0);
- // In extreme case boost is halved
- else
- r += r * (this_frame_mv_in_out / 2.0);
-
- if (r > GF_RMAX)
- r = GF_RMAX;
-
- loop_decay_rate = get_prediction_decay_rate(cpi, &next_frame);
-
- // Cumulative effect of decay
- decay_accumulator = decay_accumulator * loop_decay_rate;
- decay_accumulator = decay_accumulator < 0.1 ? 0.1 : decay_accumulator;
-
boost_score += (decay_accumulator * r);
// Break clause to detect very still sections after motion
// For example a staic image after a fade or other transition.
if ( detect_transition_to_still( cpi, i, 5,
- loop_decay_rate, decay_accumulator ) )
+ loop_decay_rate,
+ decay_accumulator ) )
{allow_alt_ref = FALSE;
boost_score = old_boost_score;
@@ -1471,7 +1683,7 @@
}
// Break out conditions.
- if ( /* i>4 || */
+ if (
// Break at cpi->max_gf_interval unless almost totally static
(i >= cpi->max_gf_interval && (decay_accumulator < 0.995)) ||
(
@@ -1480,6 +1692,7 @@
// Dont break out very close to a key frame
((cpi->twopass.frames_to_key - i) >= MIN_GF_INTERVAL) &&
((boost_score > 20.0) || (next_frame.pcnt_inter < 0.75)) &&
+ (!flash_detected) &&
((mv_ratio_accumulator > 100.0) ||
(abs_mv_in_out_accumulator > 3.0) ||
(mv_in_out_accumulator < -2.0) ||
@@ -1527,8 +1740,6 @@
boost_score = max_boost;
}
- cpi->gfu_boost = (int)(boost_score * 100.0) >> 4;
-
// Dont allow conventional gf too near the next kf
if ((cpi->twopass.frames_to_key - i) < MIN_GF_INTERVAL)
{@@ -1547,39 +1758,70 @@
}
}
+ cpi->gfu_boost = (int)(boost_score * 100.0) >> 4;
+
+#if NEW_BOOST
+ // Alterrnative boost calculation for alt ref
+ alt_boost = calc_arf_boost( cpi, 0, (i-1), (i-1), &f_boost, &b_boost );
+#endif
+
// Should we use the alternate refernce frame
if (allow_alt_ref &&
(i >= MIN_GF_INTERVAL) &&
// dont use ARF very near next kf
(i <= (cpi->twopass.frames_to_key - MIN_GF_INTERVAL)) &&
- (((next_frame.pcnt_inter > 0.75) &&
- ((mv_in_out_accumulator / (double)i > -0.2) || (mv_in_out_accumulator > -2.0)) &&
- //(cpi->gfu_boost>150) &&
- (cpi->gfu_boost > 100) &&
- //(cpi->gfu_boost>AF_THRESH2) &&
- //((cpi->gfu_boost/i)>AF_THRESH) &&
- //(decay_accumulator > 0.5) &&
- (cpi->twopass.gf_decay_rate <= (ARF_DECAY_THRESH + (cpi->gfu_boost / 200)))
- )
- )
- )
+#if NEW_BOOST
+ ((next_frame.pcnt_inter > 0.75) ||
+ (next_frame.pcnt_second_ref > 0.5)) &&
+ ((mv_in_out_accumulator / (double)i > -0.2) ||
+ (mv_in_out_accumulator > -2.0)) &&
+ (b_boost > 100) &&
+ (f_boost > 100) )
+#else
+ (next_frame.pcnt_inter > 0.75) &&
+ ((mv_in_out_accumulator / (double)i > -0.2) ||
+ (mv_in_out_accumulator > -2.0)) &&
+ (cpi->gfu_boost > 100) &&
+ (cpi->twopass.gf_decay_rate <=
+ (ARF_DECAY_THRESH + (cpi->gfu_boost / 200))) )
+#endif
{int Boost;
int allocation_chunks;
- int Q = (cpi->oxcf.fixed_q < 0) ? cpi->last_q[INTER_FRAME] : cpi->oxcf.fixed_q;
+ int Q = (cpi->oxcf.fixed_q < 0)
+ ? cpi->last_q[INTER_FRAME] : cpi->oxcf.fixed_q;
int tmp_q;
int arf_frame_bits = 0;
int group_bits;
+#if NEW_BOOST
+ cpi->gfu_boost = alt_boost;
+#endif
+
// Estimate the bits to be allocated to the group as a whole
- if ((cpi->twopass.kf_group_bits > 0) && (cpi->twopass.kf_group_error_left > 0))
- group_bits = (int)((double)cpi->twopass.kf_group_bits * (gf_group_err / (double)cpi->twopass.kf_group_error_left));
+ if ((cpi->twopass.kf_group_bits > 0) &&
+ (cpi->twopass.kf_group_error_left > 0))
+ {+ group_bits = (int)((double)cpi->twopass.kf_group_bits *
+ (gf_group_err / (double)cpi->twopass.kf_group_error_left));
+ }
else
group_bits = 0;
// Boost for arf frame
+#if NEW_BOOST
+ Boost = (alt_boost * GFQ_ADJUSTMENT) / 100;
+#else
Boost = (cpi->gfu_boost * 3 * GFQ_ADJUSTMENT) / (2 * 100);
+#endif
Boost += (i * 50);
+
+ // Set max and minimum boost and hence minimum allocation
+ if (Boost > ((cpi->baseline_gf_interval + 1) * 200))
+ Boost = ((cpi->baseline_gf_interval + 1) * 200);
+ else if (Boost < 125)
+ Boost = 125;
+
allocation_chunks = (i * 100) + Boost;
// Normalize Altboost and allocations chunck down to prevent overflow
@@ -1589,13 +1831,17 @@
allocation_chunks /= 2;
}
- // Calculate the number of bits to be spent on the arf based on the boost number
- arf_frame_bits = (int)((double)Boost * (group_bits / (double)allocation_chunks));
+ // Calculate the number of bits to be spent on the arf based on the
+ // boost number
+ arf_frame_bits = (int)((double)Boost * (group_bits /
+ (double)allocation_chunks));
- // Estimate if there are enough bits available to make worthwhile use of an arf.
+ // Estimate if there are enough bits available to make worthwhile use
+ // of an arf.
tmp_q = estimate_q(cpi, mod_frame_err, (int)arf_frame_bits);
- // Only use an arf if it is likely we will be able to code it at a lower Q than the surrounding frames.
+ // Only use an arf if it is likely we will be able to code
+ // it at a lower Q than the surrounding frames.
if (tmp_q < cpi->worst_quality)
{int half_gf_int;
@@ -1605,13 +1851,22 @@
cpi->source_alt_ref_pending = TRUE;
- // For alt ref frames the error score for the end frame of the group (the alt ref frame) should not contribute to the group total and hence
- // the number of bit allocated to the group. Rather it forms part of the next group (it is the GF at the start of the next group)
- gf_group_err -= mod_frame_err;
+ // For alt ref frames the error score for the end frame of the
+ // group (the alt ref frame) should not contribute to the group
+ // total and hence the number of bit allocated to the group.
+ // Rather it forms part of the next group (it is the GF at the
+ // start of the next group)
+ // gf_group_err -= mod_frame_err;
- // Set the interval till the next gf or arf. For ARFs this is the number of frames to be coded before the future frame that is coded as an ARF.
+ // For alt ref frames alt ref frame is technically part of the
+ // GF frame for the next group but we always base the error
+ // calculation and bit allocation on the current group of frames.
+
+ // Set the interval till the next gf or arf.
+ // For ARFs this is the number of frames to be coded before the
+ // future frame that is coded as an ARF.
// The future frame itself is part of the next group
- cpi->baseline_gf_interval = i - 1;
+ cpi->baseline_gf_interval = i;
// Define the arnr filter width for this group of frames:
// We only filter frames that lie within a distance of half
@@ -1620,7 +1875,8 @@
// Note: this_frame->frame has been updated in the loop
// so it now points at the ARF frame.
half_gf_int = cpi->baseline_gf_interval >> 1;
- frames_after_arf = cpi->twopass.total_stats->count - this_frame->frame - 1;
+ frames_after_arf = cpi->twopass.total_stats->count -
+ this_frame->frame - 1;
switch (cpi->oxcf.arnr_type)
{@@ -1669,23 +1925,38 @@
cpi->baseline_gf_interval = i;
}
- // Now decide how many bits should be allocated to the GF group as a proportion of those remaining in the kf group.
- // The final key frame group in the clip is treated as a special case where cpi->twopass.kf_group_bits is tied to cpi->twopass.bits_left.
- // This is also important for short clips where there may only be one key frame.
- if (cpi->twopass.frames_to_key >= (int)(cpi->twopass.total_stats->count - cpi->common.current_video_frame))
+ // Now decide how many bits should be allocated to the GF group as a
+ // proportion of those remaining in the kf group.
+ // The final key frame group in the clip is treated as a special case
+ // where cpi->twopass.kf_group_bits is tied to cpi->twopass.bits_left.
+ // This is also important for short clips where there may only be one
+ // key frame.
+ if (cpi->twopass.frames_to_key >= (int)(cpi->twopass.total_stats->count -
+ cpi->common.current_video_frame))
{- cpi->twopass.kf_group_bits = (cpi->twopass.bits_left > 0) ? cpi->twopass.bits_left : 0;
+ cpi->twopass.kf_group_bits =
+ (cpi->twopass.bits_left > 0) ? cpi->twopass.bits_left : 0;
}
// Calculate the bits to be allocated to the group as a whole
- if ((cpi->twopass.kf_group_bits > 0) && (cpi->twopass.kf_group_error_left > 0))
- cpi->twopass.gf_group_bits = (int)((double)cpi->twopass.kf_group_bits * (gf_group_err / (double)cpi->twopass.kf_group_error_left));
+ if ((cpi->twopass.kf_group_bits > 0) &&
+ (cpi->twopass.kf_group_error_left > 0))
+ {+ cpi->twopass.gf_group_bits =
+ (int)((double)cpi->twopass.kf_group_bits *
+ (gf_group_err / (double)cpi->twopass.kf_group_error_left));
+ }
else
cpi->twopass.gf_group_bits = 0;
- cpi->twopass.gf_group_bits = (cpi->twopass.gf_group_bits < 0) ? 0 : (cpi->twopass.gf_group_bits > cpi->twopass.kf_group_bits) ? cpi->twopass.kf_group_bits : cpi->twopass.gf_group_bits;
+ cpi->twopass.gf_group_bits =
+ (cpi->twopass.gf_group_bits < 0)
+ ? 0
+ : (cpi->twopass.gf_group_bits > cpi->twopass.kf_group_bits)
+ ? cpi->twopass.kf_group_bits : cpi->twopass.gf_group_bits;
- // Clip cpi->twopass.gf_group_bits based on user supplied data rate variability limit (cpi->oxcf.two_pass_vbrmax_section)
+ // Clip cpi->twopass.gf_group_bits based on user supplied data rate
+ // variability limit (cpi->oxcf.two_pass_vbrmax_section)
if (cpi->twopass.gf_group_bits > max_bits * cpi->baseline_gf_interval)
cpi->twopass.gf_group_bits = max_bits * cpi->baseline_gf_interval;
@@ -1698,7 +1969,6 @@
// Assign bits to the arf or gf.
for (i = 0; i <= (cpi->source_alt_ref_pending && cpi->common.frame_type != KEY_FRAME); i++) {int Boost;
- int frames_in_section;
int allocation_chunks;
int Q = (cpi->oxcf.fixed_q < 0) ? cpi->last_q[INTER_FRAME] : cpi->oxcf.fixed_q;
int gf_bits;
@@ -1706,8 +1976,11 @@
// For ARF frames
if (cpi->source_alt_ref_pending && i == 0)
{+#if NEW_BOOST
+ Boost = (alt_boost * GFQ_ADJUSTMENT) / 100;
+#else
Boost = (cpi->gfu_boost * 3 * GFQ_ADJUSTMENT) / (2 * 100);
- //Boost += (cpi->baseline_gf_interval * 25);
+#endif
Boost += (cpi->baseline_gf_interval * 50);
// Set max and minimum boost and hence minimum allocation
@@ -1716,8 +1989,8 @@
else if (Boost < 125)
Boost = 125;
- frames_in_section = cpi->baseline_gf_interval + 1;
- allocation_chunks = (frames_in_section * 100) + Boost;
+ allocation_chunks =
+ ((cpi->baseline_gf_interval + 1) * 100) + Boost;
}
// Else for standard golden frames
else
@@ -1731,8 +2004,8 @@
else if (Boost < 125)
Boost = 125;
- frames_in_section = cpi->baseline_gf_interval;
- allocation_chunks = (frames_in_section * 100) + (Boost - 100);
+ allocation_chunks =
+ (cpi->baseline_gf_interval * 100) + (Boost - 100);
}
// Normalize Altboost and allocations chunck down to prevent overflow
@@ -1742,8 +2015,11 @@
allocation_chunks /= 2;
}
- // Calculate the number of bits to be spent on the gf or arf based on the boost number
- gf_bits = (int)((double)Boost * (cpi->twopass.gf_group_bits / (double)allocation_chunks));
+ // Calculate the number of bits to be spent on the gf or arf based on
+ // the boost number
+ gf_bits = (int)((double)Boost *
+ (cpi->twopass.gf_group_bits /
+ (double)allocation_chunks));
// If the frame that is to be boosted is simpler than the average for
// the gf/arf group then use an alternative calculation
@@ -1825,17 +2101,26 @@
if (cpi->twopass.gf_group_bits < 0)
cpi->twopass.gf_group_bits = 0;
- // Set aside some bits for a mid gf sequence boost
- if ((cpi->gfu_boost > 150) && (cpi->baseline_gf_interval > 5))
{- int pct_extra = (cpi->gfu_boost - 100) / 50;
- pct_extra = (pct_extra > 10) ? 10 : pct_extra;
+#if NEW_BOOST
+ int boost = (cpi->source_alt_ref_pending)
+ ? b_boost : cpi->gfu_boost;
+#else
+ int boost = cpi->gfu_boost;
+#endif
+ // Set aside some bits for a mid gf sequence boost
+ if ((boost > 150) && (cpi->baseline_gf_interval > 5))
+ {+ int pct_extra = (boost - 100) / 50;
+ pct_extra = (pct_extra > 10) ? 10 : pct_extra;
- cpi->twopass.mid_gf_extra_bits = (cpi->twopass.gf_group_bits * pct_extra) / 100;
- cpi->twopass.gf_group_bits -= cpi->twopass.mid_gf_extra_bits;
+ cpi->twopass.mid_gf_extra_bits =
+ (cpi->twopass.gf_group_bits * pct_extra) / 100;
+ cpi->twopass.gf_group_bits -= cpi->twopass.mid_gf_extra_bits;
+ }
+ else
+ cpi->twopass.mid_gf_extra_bits = 0;
}
- else
- cpi->twopass.mid_gf_extra_bits = 0;
}
// Adjustment to estimate_max_q based on a measure of complexity of the section
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -2077,7 +2077,8 @@
size_t packet_sz = sizeof(FIRSTPASS_STATS);
int packets = oxcf->two_pass_stats_in.sz / packet_sz;
- cpi->twopass.stats_in = oxcf->two_pass_stats_in.buf;
+ cpi->twopass.stats_in_start = oxcf->two_pass_stats_in.buf;
+ cpi->twopass.stats_in = cpi->twopass.stats_in_start;
cpi->twopass.stats_in_end = (void*)((char *)cpi->twopass.stats_in
+ (packets - 1) * packet_sz);
vp8_init_second_pass(cpi);
@@ -4218,7 +4219,7 @@
update_reference_frames(cm);
- if (cpi->oxcf.error_resilient_mode == 1)
+ if (cpi->oxcf.error_resilient_mode)
{cm->refresh_entropy_probs = 0;
}
--- a/vp8/encoder/onyx_int.h
+++ b/vp8/encoder/onyx_int.h
@@ -405,11 +405,11 @@
unsigned int MVcount [2] [MVvals]; /* (row,col) MV cts this frame */
- unsigned int coef_counts [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens]; /* for this frame */
- //DECLARE_ALIGNED(16, int, coef_counts_backup [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens]); //not used any more
+ unsigned int coef_counts [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS]; /* for this frame */
+ //DECLARE_ALIGNED(16, int, coef_counts_backup [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS]); //not used any more
//save vp8_tree_probs_from_distribution result for each frame to avoid repeat calculation
- vp8_prob frame_coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1];
- unsigned int frame_branch_ct [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1][2];
+ vp8_prob frame_coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
+ unsigned int frame_branch_ct [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES][2];
int gfu_boost;
int kf_boost;
@@ -505,6 +505,7 @@
#endif
TOKENLIST *tplist;
+ unsigned int partition_sz[MAX_PARTITIONS];
// end of multithread data
@@ -528,7 +529,7 @@
unsigned int this_iiratio;
FIRSTPASS_STATS *total_stats;
FIRSTPASS_STATS *this_frame_stats;
- FIRSTPASS_STATS *stats_in, *stats_in_end;
+ FIRSTPASS_STATS *stats_in, *stats_in_end, *stats_in_start;
int first_pass_done;
long long bits_left;
long long clip_bits_total;
@@ -607,6 +608,8 @@
// directly or through 0,0
unsigned char *gf_active_flags;
int gf_active_count;
+
+ int output_partition;
//Store last frame's MV info for next frame MV prediction
int_mv *lfmv;
--- a/vp8/encoder/rdopt.c
+++ b/vp8/encoder/rdopt.c
@@ -134,8 +134,8 @@
};
static void fill_token_costs(
- unsigned int c [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens],
- const vp8_prob p [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens-1]
+ unsigned int c [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS],
+ const vp8_prob p [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES]
)
{int i, j, k;
--- a/vp8/encoder/tokenize.c
+++ b/vp8/encoder/tokenize.c
@@ -21,7 +21,7 @@
compressions, then generating context.c = initial stats. */
#ifdef ENTROPY_STATS
-_int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens];
+_int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
#endif
void vp8_stuff_mb(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t) ;
void vp8_fix_contexts(MACROBLOCKD *x);
@@ -282,9 +282,9 @@
fprintf(f, "\n/* *** GENERATED FILE: DO NOT EDIT *** */\n\n");
- fprintf(f, "int Contexts[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens];\n\n");
+ fprintf(f, "int Contexts[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];\n\n");
- fprintf(f, "const int default_contexts[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens] = {");+ fprintf(f, "const int default_contexts[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS] = {");# define Comma( X) (X? ",":"")
@@ -317,7 +317,7 @@
fprintf(f, "%s %d", Comma(t), y);
}
- while (++t < vp8_coef_tokens);
+ while (++t < MAX_ENTROPY_TOKENS);
fprintf(f, "}");
}
--- a/vp8/encoder/tokenize.h
+++ b/vp8/encoder/tokenize.h
@@ -37,7 +37,7 @@
void init_context_counters();
void print_context_counters();
-extern _int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [vp8_coef_tokens];
+extern _int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
#endif
extern const int *vp8_dct_value_cost_ptr;
--- a/vp8/vp8_common.mk
+++ b/vp8/vp8_common.mk
@@ -19,6 +19,7 @@
VP8_COMMON_SRCS-yes += common/coefupdateprobs.h
VP8_COMMON_SRCS-yes += common/debugmodes.c
VP8_COMMON_SRCS-yes += common/defaultcoefcounts.h
+VP8_COMMON_SRCS-yes += common/defaultcoefcounts.c
VP8_COMMON_SRCS-yes += common/entropy.c
VP8_COMMON_SRCS-yes += common/entropymode.c
VP8_COMMON_SRCS-yes += common/entropymv.c
--- a/vp8/vp8_cx_iface.c
+++ b/vp8/vp8_cx_iface.c
@@ -753,6 +753,9 @@
if (ctx->base.init_flags & VPX_CODEC_USE_PSNR)
((VP8_COMP *)ctx->cpi)->b_calculate_psnr = 1;
+ if (ctx->base.init_flags & VPX_CODEC_USE_OUTPUT_PARTITION)
+ ((VP8_COMP *)ctx->cpi)->output_partition = 1;
+
/* Convert API flags to internal codec lib flags */
lib_flags = (flags & VPX_EFLAG_FORCE_KF) ? FRAMEFLAGS_KEY : 0;
@@ -792,8 +795,6 @@
round = 1000000 * ctx->cfg.g_timebase.num / 2 - 1;
delta = (dst_end_time_stamp - dst_time_stamp);
pkt.kind = VPX_CODEC_CX_FRAME_PKT;
- pkt.data.frame.buf = cx_data;
- pkt.data.frame.sz = size;
pkt.data.frame.pts =
(dst_time_stamp * ctx->cfg.g_timebase.den + round)
/ ctx->cfg.g_timebase.num / 10000000;
@@ -819,11 +820,35 @@
pkt.data.frame.duration = 0;
}
- vpx_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
+ if (cpi->output_partition)
+ {+ int i;
+ const int num_partitions =
+ (1 << cpi->common.multi_token_partition) + 1;
+ for (i = 0; i < num_partitions; ++i)
+ {+ pkt.data.frame.buf = cx_data;
+ pkt.data.frame.sz = cpi->partition_sz[i];
+ pkt.data.frame.partition_id = i;
+ /* don't set the fragment bit for the last partition */
+ if (i < num_partitions - 1)
+ pkt.data.frame.flags |= VPX_FRAME_IS_FRAGMENT;
+ vpx_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
+ cx_data += cpi->partition_sz[i];
+ cx_data_sz -= cpi->partition_sz[i];
+ }
+ }
+ else
+ {+ pkt.data.frame.buf = cx_data;
+ pkt.data.frame.sz = size;
+ pkt.data.frame.partition_id = -1;
+ vpx_codec_pkt_list_add(&ctx->pkt_list.head, &pkt);
+ cx_data += size;
+ cx_data_sz -= size;
+ }
//printf("timestamp: %lld, duration: %d\n", pkt->data.frame.pts, pkt->data.frame.duration);- cx_data += size;
- cx_data_sz -= size;
}
}
}
@@ -1143,7 +1168,8 @@
{"WebM Project VP8 Encoder" VERSION_STRING,
VPX_CODEC_INTERNAL_ABI_VERSION,
- VPX_CODEC_CAP_ENCODER | VPX_CODEC_CAP_PSNR,
+ VPX_CODEC_CAP_ENCODER | VPX_CODEC_CAP_PSNR |
+ VPX_CODEC_CAP_OUTPUT_PARTITION,
/* vpx_codec_caps_t caps; */
vp8e_init, /* vpx_codec_init_fn_t init; */
vp8e_destroy, /* vpx_codec_destroy_fn_t destroy; */
--- a/vp8/vp8_dx_iface.c
+++ b/vp8/vp8_dx_iface.c
@@ -368,6 +368,8 @@
oxcf.max_threads = ctx->cfg.threads;
oxcf.error_concealment =
(ctx->base.init_flags & VPX_CODEC_USE_ERROR_CONCEALMENT);
+ oxcf.input_partition =
+ (ctx->base.init_flags & VPX_CODEC_USE_INPUT_PARTITION);
optr = vp8dx_create_decompressor(&oxcf);
@@ -721,7 +723,8 @@
{"WebM Project VP8 Decoder" VERSION_STRING,
VPX_CODEC_INTERNAL_ABI_VERSION,
- VPX_CODEC_CAP_DECODER | VP8_CAP_POSTPROC | VP8_CAP_ERROR_CONCEALMENT,
+ VPX_CODEC_CAP_DECODER | VP8_CAP_POSTPROC | VP8_CAP_ERROR_CONCEALMENT |
+ VPX_CODEC_CAP_INPUT_PARTITION,
/* vpx_codec_caps_t caps; */
vp8_init, /* vpx_codec_init_fn_t init; */
vp8_destroy, /* vpx_codec_destroy_fn_t destroy; */
--- a/vpx/src/vpx_decoder.c
+++ b/vpx/src/vpx_decoder.c
@@ -39,6 +39,9 @@
else if ((flags & VPX_CODEC_USE_ERROR_CONCEALMENT) &&
!(iface->caps & VPX_CODEC_CAP_ERROR_CONCEALMENT))
res = VPX_CODEC_INCAPABLE;
+ else if ((flags & VPX_CODEC_USE_INPUT_PARTITION) &&
+ !(iface->caps & VPX_CODEC_CAP_INPUT_PARTITION))
+ res = VPX_CODEC_INCAPABLE;
else if (!(iface->caps & VPX_CODEC_CAP_DECODER))
res = VPX_CODEC_INCAPABLE;
else
--- a/vpx/src/vpx_encoder.c
+++ b/vpx/src/vpx_encoder.c
@@ -41,6 +41,9 @@
else if ((flags & VPX_CODEC_USE_PSNR)
&& !(iface->caps & VPX_CODEC_CAP_PSNR))
res = VPX_CODEC_INCAPABLE;
+ else if ((flags & VPX_CODEC_USE_OUTPUT_PARTITION)
+ && !(iface->caps & VPX_CODEC_CAP_OUTPUT_PARTITION))
+ res = VPX_CODEC_INCAPABLE;
else
{ctx->iface = iface;
--- a/vpx/vp8.h
+++ b/vpx/vp8.h
@@ -30,7 +30,7 @@
*/
#ifndef VP8_H
#define VP8_H
-#include "vpx/vpx_codec_impl_top.h"
+#include "vpx_codec_impl_top.h"
/*!\brief Control functions
*
@@ -126,5 +126,5 @@
DECLSPEC_DEPRECATED extern vpx_codec_iface_t vpx_codec_vp8_algo DEPRECATED;
#endif
-#include "vpx/vpx_codec_impl_bottom.h"
+#include "vpx_codec_impl_bottom.h"
#endif
--- a/vpx/vp8cx.h
+++ b/vpx/vp8cx.h
@@ -22,7 +22,7 @@
*/
#ifndef VP8CX_H
#define VP8CX_H
-#include "vpx/vpx_codec_impl_top.h"
+#include "vpx_codec_impl_top.h"
/*!\name Algorithm interface for VP8
*
@@ -306,5 +306,5 @@
VPX_CTRL_USE_TYPE(VP8E_GET_LAST_QUANTIZER_64, int *)
/*! @} - end defgroup vp8_encoder */
-#include "vpx/vpx_codec_impl_bottom.h"
+#include "vpx_codec_impl_bottom.h"
#endif
--- a/vpx/vp8dx.h
+++ b/vpx/vp8dx.h
@@ -22,7 +22,7 @@
*/
#ifndef VP8DX_H
#define VP8DX_H
-#include "vpx/vpx_codec_impl_top.h"
+#include "vpx_codec_impl_top.h"
/*!\name Algorithm interface for VP8
*
@@ -74,5 +74,5 @@
/*! @} - end defgroup vp8_decoder */
-#include "vpx/vpx_codec_impl_bottom.h"
+#include "vpx_codec_impl_bottom.h"
#endif
--- a/vpx/vp8e.h
+++ b/vpx/vp8e.h
@@ -14,7 +14,7 @@
*/
#ifndef VP8E_H
#define VP8E_H
-#include "vpx/vpx_codec_impl_top.h"
+#include "vpx_codec_impl_top.h"
#if defined(VPX_CODEC_DISABLE_COMPAT) && VPX_CODEC_DISABLE_COMPAT
#error "Backwards compatibility disabled: don't include vp8e.h"
@@ -59,5 +59,5 @@
* #VPX_DL_BEST_QUALITY constants to that parameter instead.
*/
VPX_CTRL_USE_TYPE_DEPRECATED(VP8E_SET_ENCODING_MODE, vp8e_encoding_mode)
-#include "vpx/vpx_codec_impl_bottom.h"
+#include "vpx_codec_impl_bottom.h"
#endif
--- a/vpx/vpx_decoder.h
+++ b/vpx/vpx_decoder.h
@@ -55,6 +55,8 @@
#define VPX_CODEC_CAP_POSTPROC 0x40000 /**< Can postprocess decoded frame */
#define VPX_CODEC_CAP_ERROR_CONCEALMENT 0x80000 /**< Can conceal errors due to
packet loss */
+#define VPX_CODEC_CAP_INPUT_PARTITION 0x100000 /**< Can receive encoded frames
+ one partition at a time */
/*! \brief Initialization-time Feature Enabling
*
@@ -66,6 +68,9 @@
#define VPX_CODEC_USE_POSTPROC 0x10000 /**< Postprocess decoded frame */
#define VPX_CODEC_USE_ERROR_CONCEALMENT 0x20000 /**< Conceal errors in decoded
frames */
+#define VPX_CODEC_USE_INPUT_PARTITION 0x40000 /**< The input frame should be
+ passed to the decoder one
+ partition at a time */
/*!\brief Stream properties
*
@@ -184,6 +189,11 @@
* generated, as appropriate. Encoded data \ref MUST be passed in DTS (decode
* time stamp) order. Frames produced will always be in PTS (presentation
* time stamp) order.
+ * If the decoder is configured with VPX_CODEC_USE_INPUT_PARTITION enabled,
+ * data and data_sz must contain at most one encoded partition. When no more
+ * data is available, this function should be called with NULL as data and 0
+ * as data_sz. The memory passed to this function must be available until
+ * the frame has been decoded.
*
* \param[in] ctx Pointer to this instance's context
* \param[in] data Pointer to this block of new coded data. If
--- a/vpx/vpx_encoder.h
+++ b/vpx/vpx_encoder.h
@@ -55,7 +55,14 @@
*/
#define VPX_CODEC_CAP_PSNR 0x10000 /**< Can issue PSNR packets */
+ /*! Can output one partition at a time. Each partition is returned in its
+ * own VPX_CODEC_CX_FRAME_PKT, with the FRAME_IS_FRAGMENT flag set for
+ * every partition but the last. In this mode all frames are always
+ * returned partition by partition.
+ */
+#define VPX_CODEC_CAP_OUTPUT_PARTITION 0x20000
+
/*! \brief Initialization-time Feature Enabling
*
* Certain codec features must be known at initialization time, to allow
@@ -64,6 +71,8 @@
* The available flags are specified by VPX_CODEC_USE_* defines.
*/
#define VPX_CODEC_USE_PSNR 0x10000 /**< Calculate PSNR on each frame */
+#define VPX_CODEC_USE_OUTPUT_PARTITION 0x20000 /**< Make the encoder output one
+ partition at a time. */
/*!\brief Generic fixed size buffer structure
@@ -99,7 +108,26 @@
this one) */
#define VPX_FRAME_IS_INVISIBLE 0x4 /**< frame should be decoded but will not
be shown */
+#define VPX_FRAME_IS_FRAGMENT 0x8 /**< this is a fragment of the encoded
+ frame */
+ /*!\brief Error Resilient flags
+ *
+ * These flags define which error resilient features to enable in the
+ * encoder. The flags are specified through the
+ * vpx_codec_enc_cfg::g_error_resilient variable.
+ */
+ typedef uint32_t vpx_codec_er_flags_t;
+#define VPX_ERROR_RESILIENT_DEFAULT 0x1 /**< Improve resiliency against
+ losses of whole frames */
+#define VPX_ERROR_RESILIENT_PARTITIONS 0x2 /**< The frame partitions are
+ independently decodable by the
+ bool decoder, meaning that
+ partitions can be decoded even
+ though earlier partitions have
+ been lost. Note that intra
+ predicition is still done over
+ the partition boundary. */
/*!\brief Encoder output packet variants
*
@@ -135,6 +163,13 @@
unsigned long duration; /**< duration to show frame
(in timebase units) */
vpx_codec_frame_flags_t flags; /**< flags for this frame */
+ int partition_id; /**< the partition id
+ defines the decoding order
+ of the partitions. Only
+ applicable when "output partition"
+ mode is enabled. First partition
+ has id 0.*/
+
} frame; /**< data for compressed frame packet */
struct vpx_fixed_buf twopass_stats; /**< data for two-pass packet */
struct vpx_psnr_pkt
@@ -289,13 +324,13 @@
struct vpx_rational g_timebase;
- /*!\brief Enable error resilient mode.
+ /*!\brief Enable error resilient modes.
*
- * Error resilient mode indicates to the encoder that it should take
- * measures appropriate for streaming over lossy or noisy links, if
- * possible. Set to 1 to enable this feature, 0 to disable it.
+ * The error resilient bitfield indicates to the encoder which features
+ * it should enable to take measures for streaming over lossy or noisy
+ * links.
*/
- unsigned int g_error_resilient;
+ vpx_codec_er_flags_t g_error_resilient;
/*!\brief Multi-pass Encoding Mode
--- a/vpxenc.c
+++ b/vpxenc.c
@@ -1306,11 +1306,16 @@
static void init_rate_histogram(struct rate_hist *hist,
- const vpx_codec_enc_cfg_t *cfg)
+ const vpx_codec_enc_cfg_t *cfg,
+ const vpx_rational_t *fps)
{int i;
- hist->samples = cfg->rc_buf_sz * 60 / 1000; // max 60 fps
+ /* Determine the number of samples in the buffer. Use the file's framerate
+ * to determine the number of frames in rc_buf_sz milliseconds, with an
+ * adjustment (5/4) to account for alt-refs
+ */
+ hist->samples = cfg->rc_buf_sz * 5 / 4 * fps->num / fps->den / 1000;
hist->pts = calloc(hist->samples, sizeof(*hist->pts));
hist->sz = calloc(hist->samples, sizeof(*hist->sz));
for(i=0; i<RATE_BINS; i++)
@@ -1346,8 +1351,10 @@
if(now < cfg->rc_buf_initial_sz)
return;
+ then = now;
+
/* Sum the size over the past rc_buf_sz ms */
- for(i = hist->frames; i > 0; i--)
+ for(i = hist->frames; i > 0 && hist->frames - i < hist->samples; i--)
{int i_idx = (i-1) % hist->samples;
@@ -1357,6 +1364,9 @@
sum_sz += hist->sz[i_idx];
}
+ if (now == then)
+ return;
+
avg_bitrate = sum_sz * 8 * 1000 / (now - then);
idx = avg_bitrate * (RATE_BINS/2) / (cfg->rc_target_bitrate * 1000);
if(idx < 0)
@@ -1707,8 +1717,6 @@
memset(&stats, 0, sizeof(stats));
- init_rate_histogram(&rate_hist, &cfg);
-
for (pass = one_pass_only ? one_pass_only - 1 : 0; pass < arg_passes; pass++)
{int frames_in = 0, frames_out = 0;
@@ -1835,6 +1843,8 @@
else
vpx_img_alloc(&raw, arg_use_i420 ? VPX_IMG_FMT_I420 : VPX_IMG_FMT_YV12,
cfg.g_w, cfg.g_h, 1);
+
+ init_rate_histogram(&rate_hist, &cfg, &arg_framerate);
}
outfile = strcmp(out_fn, "-") ? fopen(out_fn, "wb")
@@ -2048,10 +2058,14 @@
vpx_codec_destroy(&encoder);
fclose(infile);
+ if (file_type == FILE_TYPE_Y4M)
+ y4m_input_close(&y4m);
if(write_webm)
{write_webm_file_footer(&ebml, hash);
+ free(ebml.cue_list);
+ ebml.cue_list = NULL;
}
else
{