diff options
| author | Niklas Haas <git@haasn.dev> | 2022-01-15 10:27:21 +0100 |
|---|---|---|
| committer | Niklas Haas <git@haasn.dev> | 2022-01-15 10:27:21 +0100 |
| commit | 1ba0547bfbe08b6b0a84760730d4ddaeea9f1d0d (patch) | |
| tree | a9aa5a9a0dee582635b496e0687cd6c3da24d282 | |
| parent | eca78ee9259bd477e6a8073165e3ebe22bc4423e (diff) | |
| download | mpv-1ba0547bfbe08b6b0a84760730d4ddaeea9f1d0d.tar.bz2 mpv-1ba0547bfbe08b6b0a84760730d4ddaeea9f1d0d.tar.xz | |
vo_gpu: add HOOKED_gather
Can be used conditionally (via #ifdef HOOKED_gather) to use
textureGather in custom shaders.
| -rw-r--r-- | video/out/gpu/video.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/video/out/gpu/video.c b/video/out/gpu/video.c index d0d0509792..449728ccb5 100644 --- a/video/out/gpu/video.c +++ b/video/out/gpu/video.c @@ -1412,6 +1412,11 @@ static void hook_prelude(struct gl_video *p, const char *name, int id, GLSLHF("#define %s_tex(pos) (%s_mul * vec4(texture(%s_raw, pos)).%s)\n", name, name, name, crap); + if (p->ra->caps & RA_CAP_GATHER) { + GLSLHF("#define %s_gather(pos, c) (%s_mul * vec4(" + "textureGather(%s_raw, pos, c)))\n", name, name, name); + } + // Since the extra matrix multiplication impacts performance, // skip it unless the texture was actually rotated if (gl_transform_eq(img.transform, identity_trans)) { |