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Diffstat (limited to 'video/out/opengl/video.c')
| -rw-r--r-- | video/out/opengl/video.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/video/out/opengl/video.c b/video/out/opengl/video.c index 8b7ec35478..30147235c2 100644 --- a/video/out/opengl/video.c +++ b/video/out/opengl/video.c @@ -1736,9 +1736,16 @@ static void pass_dither(struct gl_video *p) p->last_dither_matrix_size = size; } + const struct fmt_entry *fmt = find_tex_format(gl, 2, 1); tex_size = size; - tex_iformat = gl_float16_formats[0].internal_format; - tex_format = gl_float16_formats[0].format; + // Prefer R16 texture since they provide higher precision. + if (fmt->internal_format) { + tex_iformat = fmt->internal_format; + tex_format = fmt->format; + } else { + tex_iformat = gl_float16_formats[0].internal_format; + tex_format = gl_float16_formats[0].format; + } tex_type = GL_FLOAT; tex_data = p->last_dither_matrix; } else { |