shithub: qk1

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Load_ExternalTexture: use the original image for all mip levels when scaling

--- a/i_external.c

+++ b/i_external.c

@@ -50,14 +50,14 @@

 	tx->offsets[0] = 0;

 	for(i = 1; i < MIPLEVELS; i++){

 		tx->offsets[i] = tx->offsets[i-1] + n;

-		stbir_resize_uint8_srgb(

-			(byte*)(tx->pixels+tx->offsets[i-1]), w, h, w*sizeof(pixel_t),

-			(byte*)(tx->pixels+tx->offsets[i-0]), w/2, h/2, w/2*sizeof(pixel_t),

-			premult ? STBIR_RGBA_PM : STBIR_RGBA

-		);

 		w /= 2;

 		h /= 2;

 		n = w*h;

+		stbir_resize_uint8_srgb(

+			(byte*)(tx->pixels+tx->offsets[0]), tx->width, tx->height, tx->width*sizeof(pixel_t),

+			(byte*)(tx->pixels+tx->offsets[i]), w, h, w*sizeof(pixel_t),

+			premult ? STBIR_RGBA_PM : STBIR_RGBA

+		);

 	}

 	return tx;