ref: 3ac73173a4c7e5be0a9846bc323699e7365c60ee
dir: /vp8/decoder/x86/onyxdxv.c/
/* * 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. */ /**************************************************************************** * * Module Title : onyxdxv.c * * Description : VP80 interface to DXV. * ***************************************************************************** */ /**************************************************************************** * Header Files ****************************************************************************/ #include <math.h> // For Abs() #include "pragmas.h" #include "vpxdxv.h" #include "vpxdxv_plugin.h" #include "onyxd_int.h" #include "onyx.h" #include "codec_common_interface.h" #include "vpx_scale/vpxscale.h" #include "vpx_mem/vpx_mem.h" #include "postproc.h" #include "vpxblit.h" #include "g_common.h" #include "vpx_scale/yv12extend.h" #include <limits.h> #include <stdio.h> #include "scale_mode.h" #include "onyx_pb_interface.h" /**************************************************************************** * Macros ****************************************************************************/ #define VP8_FOURCC DXL_MKFOURCC( 'V', 'P', '8', '0') extern void vp8_blit_text(const char *msg, unsigned char *address, const int pitch); /**************************************************************************** * Typedefs ****************************************************************************/ typedef struct // YUV buffer configuration structure { int y_width; int y_height; int y_stride; int uv_width; int uv_height; int uv_stride; char *y_buffer; char *u_buffer; char *v_buffer; char *uv_start; int uv_dst_area; int uv_used_area; unsigned char *y_ptr_scrn; unsigned char *u_ptr_scrn; unsigned char *v_ptr_scrn; } DXV_YUV_BUFFER_CONFIG; typedef void ((*vp8blit_func)(unsigned char *, int, YUV_BUFFER_CONFIG *)); /* define an x_image structure based on the core x_image struct */ typedef struct t_ximage_codec { DXV_YUV_BUFFER_CONFIG frame_buffer; VP8D_COMP *my_pbi; VP8_COMMON *common; int owned; int decompressed_once; int sizeof_pixel; vp8blit_func blitter; unsigned int ppl_tag; unsigned int bd_tag; unsigned int *supported_output_format_list; int cpu_free; int postproc; int add_noise; int deinterlace; int post_proc2time; int post_proc4time; int hs; int hr; int vs; int vr; YV12_BUFFER_CONFIG this_buffer; YV12_BUFFER_CONFIG scaled_buffer; YV12_BUFFER_CONFIG *passed_in_buffer; int avgq; int ppcount; } VP8_XIMAGE, *VP8_XIMAGE_HANDLE; /**************************************************************************** * Modul Statics ****************************************************************************/ static unsigned int g_vp8_preferred_output_format_list[] = { VPXDXV_YUY2, VPXDXV_UYVY, VPXDXV_RGB8888, VPXDXV_RGB888, VPXDXV_RGB555, VPXDXV_RGB565, VPXDXV_YV12, VPXDXV_I420, // VPXDXV_YV12, // VPXDXV_YUY2, // VPXDXV_RGB565, // VPXDXV_UYVY, 0 }; /**************************************************************************** * Forward declarationss ****************************************************************************/ void onyx_set_parameter(XIMAGE_HANDLE src, int Command, unsigned int Parameter); static int onyx_get_output_format(XIMAGE_HANDLE src, unsigned int *bd_tag); static int onyx_set_output_format(XIMAGE_HANDLE src, unsigned int bd_tag); static int vpx_get_size_of_pixel(unsigned int bd); /**************************************************************************** * Imports ****************************************************************************/ #define __Clamp255(x) (unsigned char) ( (x) < 0 ? 0 : ( (x) <= 255 ? (x) : 255 ) ) /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ void convert_yv12_buffer_types(YV12_BUFFER_CONFIG *source, DXV_YUV_BUFFER_CONFIG *dest) { dest->y_buffer = (char *)source->y_buffer; dest->u_buffer = (char *)source->u_buffer; dest->v_buffer = (char *)source->v_buffer; dest->y_width = source->y_width; dest->y_height = source->y_height; dest->y_stride = source->y_stride; dest->uv_width = source->uv_width; dest->uv_height = source->uv_height; dest->uv_stride = source->uv_stride; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ int onyx_blit ( XIMAGE_HANDLE src, VSCREEN_HANDLE v_screen, DXV_YUV_BUFFER_CONFIG *frame_buffer, int x, int y ) { VP8_XIMAGE_HANDLE tab = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); VP8D_COMP *pbi; VP8_COMMON *common = tab->common; pbi = tab->my_pbi; if (v_screen) /* if there is a v_screen, blit to it */ { unsigned char *ptr_scrn; int this_pitch, vs_height, vs_width; unsigned int start_tick, stop_tick; vpxdxv_get_vscreen_attributes(v_screen, (void **)&ptr_scrn, &vs_width, &vs_height, &this_pitch); if (ptr_scrn) { int w, h; int p_size; int view_x, view_y, view_w; int hs, hr, vs, vr; int neww, newh; int cw, ch; int microseconds_available = (int)(1000000 / 30); microseconds_available = microseconds_available * tab->cpu_free / 100; if (pbi) { microseconds_available -= pbi->decode_microseconds; if (tab->cpu_free == 0) microseconds_available = INT_MAX; if (tab->post_proc2time == 0) tab->post_proc2time = pbi->decode_microseconds * 1 / 2; if (tab->post_proc4time == 0) tab->post_proc4time = pbi->decode_microseconds; } if (tab->ppcount == 0) { tab->post_proc2time = 0; tab->post_proc4time = 0; tab->ppcount = 64; } else { tab->ppcount --; } vpxdxv_get_vscreen_view(v_screen, &view_x, &view_y, &view_w, NULL); Scale2Ratio(common->horiz_scale, &hr, &hs); Scale2Ratio(common->vert_scale, &vr, &vs); if (tab->postproc && tab->passed_in_buffer == 0) { int show_text = 0; unsigned char message[512]; int pp = tab->postproc; int q = (tab->avgq + 4) / 8; int noise = 0; vp8_clear_system_state(); if (pp >= 1000) { pp -= 1000; noise = pp / 100; pp = pp - noise * 100; } if (pp >= 300) { pp -= 300; show_text = 3; } else if (pp >= 200) { pp -= 200; show_text = 2; } else if (pp >= 100) { pp -= 100; show_text = 1; } if (pbi && (pbi->mb.segmentation_enabled & SEGMENT_PF) && tab->deinterlace) { de_interlace(common->frame_to_show->y_buffer, common->post_proc_buffer.y_buffer, common->post_proc_buffer.y_width, common->post_proc_buffer.y_height, common->post_proc_buffer.y_stride); de_interlace(common->frame_to_show->u_buffer, common->post_proc_buffer.u_buffer, common->post_proc_buffer.uv_width, common->post_proc_buffer.uv_height, common->post_proc_buffer.uv_stride); de_interlace(common->frame_to_show->v_buffer, common->post_proc_buffer.v_buffer, common->post_proc_buffer.uv_width, common->post_proc_buffer.uv_height, common->post_proc_buffer.uv_stride); } else { if (pp >= 10 && pp <= 20) { q = q + (pp - 15) * 10; if (q < 0) q = 0; } start_tick = vp8_get_high_res_timer_tick(); if (pp > 3 && tab->post_proc4time < microseconds_available) { vp8_deblock_and_de_macro_block(common->frame_to_show, &common->post_proc_buffer, q, 1, 0); stop_tick = vp8_get_high_res_timer_tick(); if (pbi) tab->post_proc4time = vp8_get_time_in_micro_sec(start_tick, stop_tick); } else if (pp > 0 && tab->post_proc2time < microseconds_available) { vp8_deblock(common->frame_to_show, &common->post_proc_buffer, q , 1, 0); stop_tick = vp8_get_high_res_timer_tick(); if (pbi) tab->post_proc2time = vp8_get_time_in_micro_sec(start_tick, stop_tick); } else { vp8_yv12_copy_frame(common->frame_to_show, &common->post_proc_buffer); } } vp8_clear_system_state(); if (tab->add_noise == 1) { vp8_plane_add_noise(common->post_proc_buffer.y_buffer, common->post_proc_buffer.y_width, common->post_proc_buffer.y_height, common->post_proc_buffer.y_stride, 63 - q, noise); } if (show_text == 1) { #ifdef PACKET_TESTING { VP8_HEADER *oh2 = (VP8_HEADER *) pbi->Source; sprintf(message, "%8d %d%d%d%d%d size:%d\n", oh2->frame_number , oh2->update_gold , oh2->update_last , oh2->uses_gold , oh2->uses_last , oh2->type, vpxdxv_get_ximage_csize(src)); } #else sprintf(message, "F:%1ldG:%1ldQ:%3ldF:%3ld,%3ldP:%d_s:%6ld,N:%d,", (common->frame_type == KEY_FRAME), common->refresh_golden_frame, common->base_qindex, common->filter_level, q, tab->postproc, vpxdxv_get_ximage_csize(src), noise); #endif vp8_blit_text(message, common->post_proc_buffer.y_buffer, common->post_proc_buffer.y_stride); } else if (show_text == 2) { int i, j; unsigned char *y_ptr; YV12_BUFFER_CONFIG *post = &common->post_proc_buffer; int mb_rows = post->y_height >> 4; int mb_cols = post->y_width >> 4; int mb_index = 0; MODE_INFO *mi = common->mi; y_ptr = post->y_buffer + 4 * post->y_stride + 4; // vp8_filter each macro block for (i = 0; i < mb_rows; i++) { for (j = 0; j < mb_cols; j++) { char zz[4]; if (pp == 4) sprintf(zz, "%c", mi[mb_index].mbmi.mode + 'a'); else sprintf(zz, "%c", mi[mb_index].mbmi.ref_frame + 'a'); vp8_blit_text(zz, y_ptr, post->y_stride); mb_index ++; y_ptr += 16; } mb_index ++; //border y_ptr += post->y_stride * 16 - post->y_width; } } else if (show_text == 3) { int i, j; unsigned char *y_ptr; YV12_BUFFER_CONFIG *post = &common->post_proc_buffer; int mb_rows = post->y_height >> 4; int mb_cols = post->y_width >> 4; int mb_index = 0; MODE_INFO *mi = common->mi; y_ptr = post->y_buffer + 4 * post->y_stride + 4; // vp8_filter each macro block for (i = 0; i < mb_rows; i++) { for (j = 0; j < mb_cols; j++) { char zz[4]; if (j == 0) sprintf(zz, "%c", '0' + i % 10); else sprintf(zz, "%c", '0' + j % 10); vp8_blit_text(zz, y_ptr, post->y_stride); mb_index ++; y_ptr += 16; } y_ptr += post->y_stride * 16 - post->y_width; } } vpx_memcpy(&tab->this_buffer, &common->post_proc_buffer, sizeof(YV12_BUFFER_CONFIG)); } else { vpx_memcpy(&tab->this_buffer, common->frame_to_show, sizeof(YV12_BUFFER_CONFIG)); } /* get a frame pointer to the scaled and postprocessed reconstructed buffer */ if (tab->passed_in_buffer == 0) { if (common->horiz_scale != NORMAL || common->vert_scale != NORMAL) { neww = hs * tab->this_buffer.y_width / hr; newh = vs * tab->this_buffer.y_height / vr; neww += neww & 1; if (tab->hs != hs || tab->hr != hr || tab->vs != vs || tab->vr != vr) { vp8_yv12_alloc_frame_buffer(&tab->scaled_buffer, neww, newh , 8); } vp8_yv12_scale_or_center(&tab->this_buffer, &tab->scaled_buffer, neww, newh, SCALE_TO_FIT, hs, hr, vs, vr); convert_yv12_buffer_types(&tab->scaled_buffer, frame_buffer); cw = hs * common->Width / hr; ch = vs * common->Height / vr; } else { convert_yv12_buffer_types(&tab->this_buffer, frame_buffer); cw = common->Width; ch = common->Height; } } else { convert_yv12_buffer_types(tab->passed_in_buffer, frame_buffer); cw = common->Width; ch = common->Height; tab->passed_in_buffer = 0; } frame_buffer->y_width = cw; frame_buffer->y_height = ch; frame_buffer->uv_width = cw / 2; frame_buffer->uv_height = ch / 2; p_size = vpx_get_size_of_pixel(tab->bd_tag); /* remember to offset if requested */ y += view_y; x += view_x ; /* for planar destinations */ w = view_w; h = vs_height; if (w < frame_buffer->y_width) { frame_buffer->y_width = w; frame_buffer->uv_width = (w + 1) / 2; } if (h < frame_buffer->y_height) { frame_buffer->y_height = h; frame_buffer->uv_height = (h + 1) / 2; } if (frame_buffer->y_width < view_w) x += (view_w - frame_buffer->y_width) / 2; if (x & 1) x -= 1; if (frame_buffer->y_height < vs_height) y += (vs_height - frame_buffer->y_height) / 2; ptr_scrn += (x * p_size) + (y * this_pitch); frame_buffer->y_stride *= -1; frame_buffer->uv_stride *= -1; if (tab->bd_tag == VPXDXV_YV12 || tab->bd_tag == VPXDXV_I420) { if (this_pitch < 0) { frame_buffer->uv_start = (char *)(ptr_scrn + abs(this_pitch) + abs(this_pitch) * h / 4 + this_pitch / 2); frame_buffer->uv_dst_area = abs((this_pitch * h) / 4); frame_buffer->uv_used_area = 0; } else { frame_buffer->uv_start = (char *)(ptr_scrn + (this_pitch * h)); frame_buffer->uv_dst_area = (((this_pitch + 1) / 2) * ((h + 1) / 2)); frame_buffer->uv_used_area = (((this_pitch + 1) / 2) * frame_buffer->uv_height); } } if ((pbi->mb.segmentation_enabled & SEGMENT_PF) && (tab->bd_tag != VPXDXV_YV12 && tab->bd_tag != VPXDXV_I420)) { int ypitch = frame_buffer->y_stride; int uvpitch = frame_buffer->uv_stride; frame_buffer->y_stride <<= 1; frame_buffer->y_height >>= 1; frame_buffer->uv_stride <<= 1; frame_buffer->uv_height >>= 1; ptr_scrn += this_pitch; frame_buffer->y_buffer -= ypitch; frame_buffer->u_buffer -= uvpitch; frame_buffer->v_buffer -= uvpitch; tab->blitter(ptr_scrn, 2 * this_pitch, (YUV_BUFFER_CONFIG *)(&tab->frame_buffer)); ptr_scrn -= this_pitch; frame_buffer->y_buffer += ypitch; frame_buffer->u_buffer += uvpitch; frame_buffer->v_buffer += uvpitch; tab->blitter(ptr_scrn, 2 * this_pitch, (YUV_BUFFER_CONFIG *)(&tab->frame_buffer)); } else { /* blit the screen */ tab->blitter(ptr_scrn, this_pitch, (YUV_BUFFER_CONFIG *)(&tab->frame_buffer)); vpx_log("Decoder: Frame shown \n"); } } else vpx_log("Decoder: Frame not shown scrn pointer 0\n"); } else vpx_log("Decoder: Frame not shown vscreen 0\n"); return DXV_OK; } /**************************************************************************** * * ROUTINE : onyx_decompress * * INPUTS : None * * OUTPUTS : None * * RETURNS : None. * * FUNCTION : * * SPECIAL NOTES : * ****************************************************************************/ static int onyx_decompress(XIMAGE_HANDLE src, VSCREEN_HANDLE v_screen) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); unsigned char *c_addr; unsigned int c_size; int w, h, x, y; int vp8_rv; c_addr = vpxdxv_get_ximage_cdata_addr(src); c_size = vpxdxv_get_ximage_csize(src); vpxdxv_get_ximage_xywh(src, &x, &y, &w, &h); // if we have a compressed frame decompress it ( otherwise we'll just redo // the scaling and postprocessing from the last frame ) if (c_addr) { if (c_size != 0) { int flags; int ret_val; int f; // decode the frame ret_val = vp8d_decompress_frame((VP8D_PTR) this_algorithm_base->my_pbi, c_size, (char *) c_addr, &this_algorithm_base->this_buffer, &flags); f = this_algorithm_base->my_pbi->common.filter_level * 10 / 6; if (this_algorithm_base->my_pbi->common.frame_type == KEY_FRAME) this_algorithm_base->avgq = 8 * f; else this_algorithm_base->avgq = this_algorithm_base->avgq * 7 / 8 + f; if (ret_val != 0) { if (ret_val == -1) return DXV_VERSION_CONFLICT; else return DXV_BAD_DATA; } } } vp8_rv = onyx_blit(src, v_screen, &this_algorithm_base->frame_buffer, x, y); return vp8_rv; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int vp8_ximagedestroy(XIMAGE_HANDLE src) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); if (this_algorithm_base) { vp8_yv12_de_alloc_frame_buffer(&this_algorithm_base->scaled_buffer); /* safety check in case stopdecode was not called */ if (this_algorithm_base->owned) vp8dx_remove_decompressor((VP8D_PTR)(this_algorithm_base->my_pbi)); duck_free(this_algorithm_base); } return DXV_OK; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int onyx_get_post_proc(XIMAGE_HANDLE src, unsigned int *ppl) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); if (this_algorithm_base) { *ppl = this_algorithm_base->ppl_tag; return DXV_OK; } return DXV_NULL_BASE; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int onyx_set_post_proc(XIMAGE_HANDLE src, unsigned int ppl) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); if (this_algorithm_base) { this_algorithm_base->ppl_tag = ppl; return DXV_OK; } return DXV_NULL_BASE; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int vp8_ximagestop_decode(XIMAGE_HANDLE src) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); if (this_algorithm_base) { vp8_yv12_de_alloc_frame_buffer(&this_algorithm_base->scaled_buffer); if (this_algorithm_base->owned) vp8dx_remove_decompressor((VP8D_PTR)(this_algorithm_base->my_pbi)); this_algorithm_base->owned = 0; } return DXV_OK; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int vp8_ximagestart_decode ( XIMAGE_HANDLE src ) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); XIMAGE_INFO_PTR xinfo = vpxdxv_get_ximage_info(src); VP8D_CONFIG ocf; if (xinfo) { ocf.Width = xinfo->width; ocf.Height = xinfo->height; } if (this_algorithm_base->common == 0) { this_algorithm_base->my_pbi = (VP8D_COMP *) vp8dx_create_decompressor(&ocf); this_algorithm_base->owned = 1; this_algorithm_base->common = &this_algorithm_base->my_pbi->common; this_algorithm_base->avgq = 0; } this_algorithm_base->passed_in_buffer = 0; this_algorithm_base->post_proc2time = 0; this_algorithm_base->post_proc4time = 0; this_algorithm_base->ppcount = 64; return DXV_OK; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static DXV_HANDLE vp8_ximagecreate(XIMAGE_HANDLE src) { VP8_XIMAGE_HANDLE this_algorithm_base; /* create a new algorithm base container */ this_algorithm_base = (VP8_XIMAGE_HANDLE)duck_calloc(1, sizeof(VP8_XIMAGE), DMEM_GENERAL); if (this_algorithm_base == NULL) return NULL; vp8_scale_machine_specific_config(); vpxdxv_register_ximage_start_decode(src, vp8_ximagestart_decode); vpxdxv_register_ximage_stop_decode(src, vp8_ximagestop_decode); vpxdxv_register_ximage_destroy(src, vp8_ximagedestroy); vpxdxv_register_ximage_dx(src, onyx_decompress); vpxdxv_register_ximage_set_parameter(src, onyx_set_parameter); vpxdxv_register_ximage_output_format_func(src, onyx_get_output_format, onyx_set_output_format); vpxdxv_register_ximage_post_proc_level_func(src, onyx_get_post_proc, onyx_set_post_proc); return (DXV_HANDLE)this_algorithm_base; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int store_output_list(unsigned int supported, int count, unsigned int *outlist) { int i = 0, j = 0, ret = DXV_OK; while (i < count) { while (supported && !(supported & 0x01)) { supported >>= 1; ++j; } *(outlist + i) = g_vp8_preferred_output_format_list[j]; ++i; ++j; supported >>= 1; } return ret; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int onyx_get_output_list(XIMAGE_INFO_PTR xinfo, unsigned int *outlist, unsigned int *size) { int i, ret = DXV_INVALID_REQUEST; unsigned int supported = 0, count = 0; (void)xinfo; if (size) { for (i = 0; i < sizeof(g_vp8_preferred_output_format_list) / sizeof(unsigned int) && i < 32; ++i) { if (vpx_get_blitter(g_vp8_preferred_output_format_list[i]) != (void *)0xffffffff) { supported |= (1 << i); ++count; } } if (outlist) { if (count && ((count + 1) == (*size / sizeof(int)))) ret = store_output_list(supported, count, outlist); else *outlist = 0; } else { *size = (count + 1) * sizeof(int); ret = DXV_OK; } } return ret; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ int onyx_init(void) { int vp8_rv; /* register VPX blitters based on cpu */ vpx_set_blit(); vp8_rv = vpxdxv_register_ximage(vp8_ximagecreate, onyx_get_output_list, VP8_FOURCC); return vp8_rv; return DXV_OK; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ int onyx_exit(void) { vpxdxv_un_register_ximage(VP8_FOURCC); return DXV_OK; } /**************************************************************************** * * ROUTINE : onyx_set_parameter * * INPUTS : XIMAGE_HANDLE src : * int Command : * unsigned long Parameter : * * OUTPUTS : None. * * RETURNS : void * * FUNCTION : * * * SPECIAL NOTES : None. * ****************************************************************************/ void onyx_set_parameter(XIMAGE_HANDLE src, int Command, unsigned int Parameter) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); switch (Command) { case PBC_SET_CPUFREE: this_algorithm_base->cpu_free = Parameter; break; case PBC_SET_POSTPROC: this_algorithm_base->postproc = Parameter; break; case PBC_SET_BLITBUFF: this_algorithm_base->passed_in_buffer = (YV12_BUFFER_CONFIG *) Parameter; break; case PBC_SET_REFERENCEFRAME: { VP8_XIMAGE_HANDLE tab = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); VP8D_COMP *pbi; pbi = tab->my_pbi; vp8_yv12_copy_frame((YV12_BUFFER_CONFIG *) Parameter, &pbi->common.last_frame); } break; case PBC_SET_COMMON: if (Parameter) { this_algorithm_base->common = (VP8_COMMON *)Parameter; } break; case PBC_SET_ADDNOISE: this_algorithm_base->add_noise = Parameter; break; case PBC_SET_DEINTERLACEMODE: this_algorithm_base->deinterlace = Parameter; break; } } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int onyx_get_output_format(XIMAGE_HANDLE src, unsigned int *format_tag) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); if (this_algorithm_base) { *format_tag = this_algorithm_base->bd_tag; return DXV_OK; } return DXV_NULL_BASE; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ static int onyx_set_output_format(XIMAGE_HANDLE src, unsigned int bd_tag) { VP8_XIMAGE_HANDLE this_algorithm_base = (VP8_XIMAGE_HANDLE)vpxdxv_get_algorithm_base_ptr(src); int i; unsigned int bd_tag_found; if (this_algorithm_base) { i = 0; bd_tag_found = 0; while (g_vp8_preferred_output_format_list[i] != 0) { if (g_vp8_preferred_output_format_list[i] == bd_tag) { bd_tag_found = 1; break; } i++; } if (bd_tag_found) { this_algorithm_base->blitter = (vp8blit_func)vpx_get_blitter(bd_tag); this_algorithm_base->bd_tag = bd_tag; return DXV_OK; } return DXV_INVALID_BLIT; } return DXV_NULL_BASE; } /* //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ int vpx_get_size_of_pixel(unsigned int bd) { int vp8_rv; switch (bd) { case VPXDXV_YV12: case VPXDXV_I420: vp8_rv = 1; break; #ifdef _ENABLE_SPLIT_PIXEL_ case VPXDXV_SPLIT565: #endif case VPXDXV_RGB555: case VPXDXV_RGB565: case VPXDXV_YUY2: case VPXDXV_UYVY: case VPXDXV_YVYU: vp8_rv = 2; break; case VPXDXV_RGB888: vp8_rv = 3; break; case VPXDXV_RGB8888: vp8_rv = 4; break; default: vp8_rv = -1; break; } return vp8_rv; }