diff options
| author | Paul Berry <[email protected]> | 2012-09-24 14:47:12 -0700 |
|---|---|---|
| committer | Paul Berry <[email protected]> | 2012-09-25 15:02:43 -0700 |
| commit | 112caa853d53467a9c0ef171f272505db0278c6a (patch) | |
| tree | 81cdbb77abf7d8bb2e2c9de30065766acdf53e36 /src/mesa/main/enable.c | |
| parent | 414f69aaad442abfce506323d0f0640139928898 (diff) | |
gles3: Prohibit set/get of GL_FRAMEBUFFER_SRGB.
GLES 3 supports sRGB functionality, but it does not expose the
GL_FRAMEBUFFER_SRGB enable/disable bit. Instead the implementation
is expected to behave as though that bit is always enabled.
This patch ensures that ctx->Color.sRGBEnabled (the internal variable
tracking GL_FRAMEBUFFER_SRGB) is initially true in GLES 2/3 contexts,
and that it cannot be modified through the GLES 3 API.
This is safe for GLES 2, since ctx->Color.sRGBEnabled has no effect on
non-sRGB formats, and GLES 2 doesn't support any sRGB formats.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Diffstat (limited to 'src/mesa/main/enable.c')
| -rw-r--r-- | src/mesa/main/enable.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c index 676cd9baba3..a607bdc10c4 100644 --- a/src/mesa/main/enable.c +++ b/src/mesa/main/enable.c @@ -1061,7 +1061,7 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state) /* GL3.0 - GL_framebuffer_sRGB */ case GL_FRAMEBUFFER_SRGB_EXT: - if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx)) + if (!_mesa_is_desktop_gl(ctx)) goto invalid_enum_error; CHECK_EXTENSION(EXT_framebuffer_sRGB, cap); _mesa_set_framebuffer_srgb(ctx, state); @@ -1715,7 +1715,7 @@ _mesa_IsEnabled( GLenum cap ) /* GL3.0 - GL_framebuffer_sRGB */ case GL_FRAMEBUFFER_SRGB_EXT: - if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx)) + if (!_mesa_is_desktop_gl(ctx)) goto invalid_enum_error; CHECK_EXTENSION(EXT_framebuffer_sRGB); return ctx->Color.sRGBEnabled; |