diff options
Diffstat (limited to 'video/out/opengl/video.c')
| -rw-r--r-- | video/out/opengl/video.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/video/out/opengl/video.c b/video/out/opengl/video.c index 1116d994d1..30ac790fa9 100644 --- a/video/out/opengl/video.c +++ b/video/out/opengl/video.c @@ -2814,6 +2814,7 @@ static bool init_format(struct gl_video *p, int fmt, bool test_only) const struct gl_format *plane_format[4] = {0}; char color_swizzle[5] = ""; + const struct packed_fmt_entry *packed_format = {0}; // YUV/planar formats if (desc.flags & (MP_IMGFLAG_YUV_P | MP_IMGFLAG_RGB_P)) { @@ -2852,7 +2853,7 @@ static bool init_format(struct gl_video *p, int fmt, bool test_only) if (e->fmt == fmt) { int n_comp = desc.bytes[0] / e->component_size; plane_format[0] = gl_find_unorm_format(gl, e->component_size, n_comp); - packed_fmt_swizzle(color_swizzle, e); + packed_format = e; goto supported; } } @@ -2899,8 +2900,11 @@ supported: plane->gl_internal_format = format->internal_format; plane->gl_type = format->type; plane->use_integer = use_integer; + snprintf(plane->swizzle, sizeof(plane->swizzle), "rgba"); + if (packed_format) + packed_fmt_swizzle(plane->swizzle, packed_format); if (plane->gl_format == GL_LUMINANCE_ALPHA) - snprintf(plane->swizzle, sizeof(plane->swizzle), "raaa"); + MPSWAP(char, plane->swizzle[1], plane->swizzle[3]); } init_image_desc(p, fmt); |