diff options
| author | Juan A. Suarez Romero <[email protected]> | 2018-01-15 10:58:50 +0000 |
|---|---|---|
| committer | Antia Puentes <[email protected]> | 2018-02-23 10:12:06 +0100 |
| commit | e1623b303ccc7a880e34bddef7231dcf230826b3 (patch) | |
| tree | 5abf203d065be373d2cdebdf187ce07e7a4e07f5 | |
| parent | e72062b66d9b646c0df269da5982b26237a77fab (diff) | |
mesa: add missing RGB9_E5 format in _mesa_base_fbo_format
RGB9_E5 should be accepted by RenderbufferStorage if the
EXT_texture_shared_exponent is exposed. It is left to the
implementations to return GL_FRAMEBUFFER_UNSUPPORTED_EXT
when checking the framebuffer completeness if they do not
support rendering in this format.
Discussed in:
https://github.com/KhronosGroup/OpenGL-API/issues/32
This fixes KHR-GL45.internalformat.renderbuffer.rgb9_e5
v2: Added more info to the commit message (Antia)
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Antia Puentes <[email protected]>
| -rw-r--r-- | src/mesa/main/fbobject.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index d23916d1ad7..c72204e11a0 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -1976,6 +1976,9 @@ _mesa_base_fbo_format(const struct gl_context *ctx, GLenum internalFormat) ctx->Extensions.ARB_texture_float) || _mesa_is_gles3(ctx) /* EXT_color_buffer_float */ ) ? GL_RGBA : 0; + case GL_RGB9_E5: + return (_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_shared_exponent) + ? GL_RGB: 0; case GL_ALPHA16F_ARB: case GL_ALPHA32F_ARB: return ctx->API == API_OPENGL_COMPAT && |