mesa: EXT_framebuffer_sRGB interface additions.

This adds the get/enable enums and internal gl_config storage
for this extension.

In theory this is all that is needed to enable this extension
from what I can see, since its not mandatory to implement the
features if you don't advertise the visuals or the fb configs.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index d047586eb3..c4c4e1bb29 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -968,6 +968,12 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
          }
          break;
 
+      /* GL3.0 - GL_framebuffer_sRGB */
+      case GL_FRAMEBUFFER_SRGB_EXT:
+	 CHECK_EXTENSION(EXT_framebuffer_sRGB, cap);
+	 ctx->Color.sRGBEnabled = state;
+	 break;
+
       default:
          goto invalid_enum_error;
    }
@@ -1480,6 +1486,11 @@ _mesa_IsEnabled( GLenum cap )
          }
          return ctx->Array.PrimitiveRestart;
 
+      /* GL3.0 - GL_framebuffer_sRGB */
+      case GL_FRAMEBUFFER_SRGB_EXT:
+	 CHECK_EXTENSION(EXT_framebuffer_sRGB);
+	 return ctx->Color.sRGBEnabled;
+
       default:
          goto invalid_enum_error;
    }