xwininfo xcb-proto mesa xserver git update 26 12 2012

1 files changed, 24 insertions, 44 deletions

diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 49c874710..49709d342 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -387,19 +387,14 @@ void st_init_extensions(struct st_context *st)
     */
    if (screen->is_format_supported(screen, PIPE_FORMAT_S8_UINT_Z24_UNORM,
                                    PIPE_TEXTURE_2D, 0,
-                                   PIPE_BIND_DEPTH_STENCIL) &&
-       screen->is_format_supported(screen, PIPE_FORMAT_S8_UINT_Z24_UNORM,
+                                   PIPE_BIND_DEPTH_STENCIL |
+                                   PIPE_BIND_SAMPLER_VIEW) ||
+       screen->is_format_supported(screen, PIPE_FORMAT_Z24_UNORM_S8_UINT,
                                    PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_DEPTH_STENCIL |
                                    PIPE_BIND_SAMPLER_VIEW)) {
       ctx->Extensions.EXT_packed_depth_stencil = GL_TRUE;
-   }
-   else if (screen->is_format_supported(screen, PIPE_FORMAT_Z24_UNORM_S8_UINT,
-                                        PIPE_TEXTURE_2D, 0,
-                                        PIPE_BIND_DEPTH_STENCIL) &&
-            screen->is_format_supported(screen, PIPE_FORMAT_Z24_UNORM_S8_UINT,
-                                        PIPE_TEXTURE_2D, 0,
-                                        PIPE_BIND_SAMPLER_VIEW)) {
-      ctx->Extensions.EXT_packed_depth_stencil = GL_TRUE;
+      ctx->Extensions.ARB_framebuffer_object = GL_TRUE;
    }
 
    /* float support - assume nothing exclusively supports 64-bit floats */
@@ -430,7 +425,6 @@ void st_init_extensions(struct st_context *st)
                                    PIPE_TEXTURE_2D, 0,
                                    PIPE_BIND_RENDER_TARGET)) {
          ctx->Extensions.EXT_framebuffer_sRGB = GL_TRUE;
-         ctx->Const.sRGBCapable = GL_TRUE;
       }
    }
 
@@ -441,7 +435,16 @@ void st_init_extensions(struct st_context *st)
    }
 
    /* s3tc support */
-   if (screen->is_format_supported(screen, PIPE_FORMAT_DXT5_RGBA,
+   if (screen->is_format_supported(screen, PIPE_FORMAT_DXT1_RGB,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW) &&
+       screen->is_format_supported(screen, PIPE_FORMAT_DXT1_RGBA,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW) &&
+       screen->is_format_supported(screen, PIPE_FORMAT_DXT3_RGBA,
+                                   PIPE_TEXTURE_2D, 0,
+                                   PIPE_BIND_SAMPLER_VIEW) &&
+       screen->is_format_supported(screen, PIPE_FORMAT_DXT5_RGBA,
                                    PIPE_TEXTURE_2D, 0,
                                    PIPE_BIND_SAMPLER_VIEW) &&
        (ctx->Mesa_DXTn || st_get_s3tc_override())) {
@@ -516,12 +519,6 @@ void st_init_extensions(struct st_context *st)
       ctx->Extensions.MESA_texture_array = GL_TRUE;
    }
 
-   /* GL_ARB_framebuffer_object */
-   if (ctx->Extensions.EXT_packed_depth_stencil) {
-      /* we support always support GL_EXT_framebuffer_blit */
-      ctx->Extensions.ARB_framebuffer_object = GL_TRUE;
-   }
-
    if (screen->get_param(screen, PIPE_CAP_CONDITIONAL_RENDER)) {
       ctx->Extensions.NV_conditional_render = GL_TRUE;
    }
@@ -607,33 +604,16 @@ void st_init_extensions(struct st_context *st)
       ctx->Extensions.ARB_depth_clamp = GL_TRUE;
    }
 
-   /* This extension does not actually require support of floating point
-    * render targets, just clamping controls.
-    * Advertise this extension if either fragment color clamping is supported
-    * or no render targets having color values outside of the range [0, 1]
-    * are supported, in which case the fragment color clamping has no effect
-    * on rendering.
-    */
-   if (screen->get_param(screen, PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL) ||
-       (!screen->is_format_supported(screen, PIPE_FORMAT_R8G8B8A8_SNORM,
-                                     PIPE_TEXTURE_2D, 0,
-                                     PIPE_BIND_RENDER_TARGET) &&
-        !screen->is_format_supported(screen, PIPE_FORMAT_R16G16B16A16_SNORM,
-                                     PIPE_TEXTURE_2D, 0,
-                                     PIPE_BIND_RENDER_TARGET) &&
-        !screen->is_format_supported(screen, PIPE_FORMAT_R16G16B16A16_FLOAT,
-                                     PIPE_TEXTURE_2D, 0,
-                                     PIPE_BIND_RENDER_TARGET) &&
-        !screen->is_format_supported(screen, PIPE_FORMAT_R32G32B32A32_FLOAT,
-                                     PIPE_TEXTURE_2D, 0,
-                                     PIPE_BIND_RENDER_TARGET) &&
-        !screen->is_format_supported(screen, PIPE_FORMAT_R11G11B10_FLOAT,
-                                     PIPE_TEXTURE_2D, 0,
-                                     PIPE_BIND_RENDER_TARGET) &&
-        !screen->is_format_supported(screen, PIPE_FORMAT_R9G9B9E5_FLOAT,
-                                     PIPE_TEXTURE_2D, 0,
-                                     PIPE_BIND_RENDER_TARGET))) {
+   if (screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_UNCLAMPED)) {
       ctx->Extensions.ARB_color_buffer_float = GL_TRUE;
+
+      if (!screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_CLAMPED)) {
+         st->clamp_vert_color_in_shader = TRUE;
+      }
+
+      if (!screen->get_param(screen, PIPE_CAP_FRAGMENT_COLOR_CLAMPED)) {
+         st->clamp_frag_color_in_shader = TRUE;
+      }
    }
 
    if (screen->get_param(screen, PIPE_CAP_SHADER_STENCIL_EXPORT)) {