diff options
| -rw-r--r-- | video/out/opengl/video.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/video/out/opengl/video.c b/video/out/opengl/video.c index fb7f9ee882..b2dd4564d0 100644 --- a/video/out/opengl/video.c +++ b/video/out/opengl/video.c @@ -1491,6 +1491,14 @@ static void pass_convert_yuv(struct gl_video *p) GLSL(color.rgb = mat3(colormatrix) * color.rgb + colormatrix_c;) + if (!p->use_normalized_range && p->has_alpha) { + float tex_mul = 1 / mp_get_csp_mul(p->image_params.colorspace, + p->image_desc.component_bits, + p->image_desc.component_full_bits); + gl_sc_uniform_f(p->sc, "tex_mul_alpha", tex_mul); + GLSL(color.a *= tex_mul_alpha;) + } + if (p->image_params.colorspace == MP_CSP_BT_2020_C) { // Conversion for C'rcY'cC'bc via the BT.2020 CL system: // C'bc = (B'-Y'c) / 1.9404 | C'bc <= 0 @@ -2697,10 +2705,6 @@ static bool init_format(int fmt, struct gl_video *init) supported: - // Stuff like IMGFMT_420AP10. Untested, most likely insane. - if (desc.num_planes == 4 && (desc.component_bits % 8) != 0) - return false; - if (desc.component_bits > 8 && desc.component_bits < 16) { if (init->texture_16bit_depth < 16) return false; |