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Added support for P010 pixel format in SDL_UpdateNVTexture()

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This commit is contained in:
Sam Lantinga
2025-09-30 01:06:07 -07:00
parent 548063e578
commit fe3b399b7e
2 changed files with 6 additions and 5 deletions
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7
src/render/SDL_render.c
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@@ -2475,7 +2475,7 @@ bool SDL_UpdateYUVTexture(SDL_Texture *texture, const SDL_Rect *rect,
CHECK_PARAM(texture->format != SDL_PIXELFORMAT_YV12 &&
texture->format != SDL_PIXELFORMAT_IYUV) {
return SDL_SetError("Texture format must by YV12 or IYUV");
return SDL_SetError("Texture format must be YV12 or IYUV");
}
real_rect.x = 0;
@@ -2534,8 +2534,9 @@ bool SDL_UpdateNVTexture(SDL_Texture *texture, const SDL_Rect *rect,
}
CHECK_PARAM(texture->format != SDL_PIXELFORMAT_NV12 &&
texture->format != SDL_PIXELFORMAT_NV21) {
return SDL_SetError("Texture format must by NV12 or NV21");
texture->format != SDL_PIXELFORMAT_NV21 &&
texture->format != SDL_PIXELFORMAT_P010) {
return SDL_SetError("Texture format must be NV12, NV21, or P010");
}
real_rect.x = 0;

4
test/testyuv.c
View File

@@ -685,11 +685,11 @@ int main(int argc, char **argv)
SDL_free(plane0);
SDL_free(plane1);
SDL_free(plane2);
} else if (planar && (yuv_format == SDL_PIXELFORMAT_NV12 || yuv_format == SDL_PIXELFORMAT_NV21)) {
} else if (planar && (yuv_format == SDL_PIXELFORMAT_NV12 || yuv_format == SDL_PIXELFORMAT_NV21 || yuv_format == SDL_PIXELFORMAT_P010)) {
const int Yrows = original->h;
const int UVrows = ((original->h + 1) / 2);
const int src_Ypitch = pitch;
const int src_UVpitch = ((pitch + 1) / 2) * 2;
const int src_UVpitch = (yuv_format == SDL_PIXELFORMAT_P010) ? ((pitch + 3) & ~3) : ((pitch + 1) & ~1);
const Uint8 *src_plane0 = (const Uint8 *)raw_yuv;
const Uint8 *src_plane1 = src_plane0 + Yrows * src_Ypitch;
const int Ypitch = pitch + 37;