diff options
Diffstat (limited to 'video/out/opengl/formats.h')
| -rw-r--r-- | video/out/opengl/formats.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/video/out/opengl/formats.h b/video/out/opengl/formats.h index 288e92f5db..d86577547b 100644 --- a/video/out/opengl/formats.h +++ b/video/out/opengl/formats.h @@ -40,7 +40,6 @@ enum { int gl_format_feature_flags(GL *gl); const struct gl_format *gl_find_internal_format(GL *gl, GLint internal_format); -const struct gl_format *gl_find_special_format(GL *gl, int mpfmt); const struct gl_format *gl_find_format(GL *gl, int type, int flags, int bytes_per_component, int n_components); const struct gl_format *gl_find_unorm_format(GL *gl, int bytes_per_component, @@ -59,12 +58,19 @@ int gl_bytes_per_pixel(GLenum format, GLenum type); struct gl_imgfmt_desc { int num_planes; const struct gl_format *planes[4]; - // Chroma shift (sub-sampling) for each plane. - int xs[4], ys[4]; - // Component order (e.g. "rgba"), applied after all planes are combined. - // This has always 4 components (the excess components have no meaning). - // (For GL_LUMINANCE_ALPHA, it is assumed "ra" has been assigned to "rg".) - char swizzle[5]; + // Component storage size in bits (possibly padded). For formats with + // different sizes per component, this is arbitrary. For padded formats + // like P010 or YUV420P10, padding is included. + int component_bits; + // Like mp_regular_imgfmt.component_pad. + int component_pad; + // For each texture and each texture output (rgba order) describe what + // component it returns. + // The values are like the values in mp_regular_imgfmt_plane.components[]. + // Access as components[plane_nr][component_index]. Set unused items to 0. + // This pretends GL_RG is used instead of GL_LUMINANCE_ALPHA. The renderer + // fixes this later. + uint8_t components[4][4]; }; bool gl_get_imgfmt_desc(GL *gl, int imgfmt, struct gl_imgfmt_desc *out); |