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libobs: Remove unreachable YUV decode paths

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A previous refactoring to make DrawMatrix unnecessary has left behind
unreachable YUV conversions. Even if this code was somehow reachable,
DrawMatrix for YUV -> RGB doesn't exist anymore, so they would render
incorrectly anyway.
This commit is contained in:
James Park
2019-05-19 21:27:18 -07:00
parent 2d1d916695
commit ab8e895b12
1 changed files with 1 additions and 25 deletions
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libobs/obs-source.c
+1 -25
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@@ -1668,8 +1668,6 @@ bool update_async_texture(struct obs_source *source,
gs_texture_t *tex, gs_texrender_t *texrender)
{
enum convert_type type;
uint8_t *ptr;
uint32_t linesize;
source->async_flip = frame->flip;
@@ -1683,29 +1681,7 @@ bool update_async_texture(struct obs_source *source,
return true;
}
if (!gs_texture_map(tex, &ptr, &linesize))
return false;
if (type == CONVERT_420)
decompress_420((const uint8_t* const*)frame->data,
frame->linesize,
0, frame->height, ptr, linesize);
else if (type == CONVERT_NV12)
decompress_nv12((const uint8_t* const*)frame->data,
frame->linesize,
0, frame->height, ptr, linesize);
else if (type == CONVERT_422_Y)
decompress_422(frame->data[0], frame->linesize[0],
0, frame->height, ptr, linesize, true);
else if (type == CONVERT_422_U)
decompress_422(frame->data[0], frame->linesize[0],
0, frame->height, ptr, linesize, false);
gs_texture_unmap(tex);
return true;
return false;
}
static inline void obs_source_draw_texture(struct obs_source *source,