This reverts commit 513c2263cbff45edb105c7b46e58f316e06746ab. _mesa_base_fbo_format_ is used to validate the internalformat passed to RenderbufferStorage, which in the OpenGL 4.6 is said:
"An INVALID_ENUM error is generated if internalformat is not one of the color-renderable, depth-renderable, or stencil-renderable formats defined in section 9.4." RGB9_E5 format is not renderable, as stated in the same specification (Bug 9338). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104794 Cc: Juan A. Suarez Romero <jasua...@igalia.com> Cc: Kenneth Graunke <kenn...@whitecape.org> --- src/mesa/main/fbobject.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index c72204e11a0..d23916d1ad7 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -1976,9 +1976,6 @@ _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 && -- 2.14.1 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
