Merge branch 'upstream-gallium-0.1' into nouveau-gallium-0.1

1 files changed, 9 insertions, 141 deletions

diff --git a/src/gallium/drivers/i965simple/brw_context.c b/src/gallium/drivers/i965simple/brw_context.c
index 6fb840708e..7c908da672 100644
--- a/src/gallium/drivers/i965simple/brw_context.c
+++ b/src/gallium/drivers/i965simple/brw_context.c
@@ -40,15 +40,14 @@
 #include "pipe/p_winsys.h"
 #include "pipe/p_context.h"
 #include "pipe/p_util.h"
+#include "pipe/p_screen.h"
 
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
 
 #ifndef BRW_DEBUG
 int BRW_DEBUG = (0);
 #endif
 
+
 static void brw_destroy(struct pipe_context *pipe)
 {
    struct brw_context *brw = brw_context(pipe);
@@ -56,6 +55,7 @@ static void brw_destroy(struct pipe_context *pipe)
    FREE(brw);
 }
 
+
 static void brw_clear(struct pipe_context *pipe, struct pipe_surface *ps,
                       unsigned clearValue)
 {
@@ -71,163 +71,31 @@ static void brw_clear(struct pipe_context *pipe, struct pipe_surface *ps,
 }
 
 
-static int
-brw_get_param(struct pipe_context *pipe, int param)
-{
-   switch (param) {
-   case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
-      return 8;
-   case PIPE_CAP_NPOT_TEXTURES:
-      return 1;
-   case PIPE_CAP_TWO_SIDED_STENCIL:
-      return 1;
-   case PIPE_CAP_GLSL:
-      return 0;
-   case PIPE_CAP_S3TC:
-      return 0;
-   case PIPE_CAP_ANISOTROPIC_FILTER:
-      return 0;
-   case PIPE_CAP_POINT_SPRITE:
-      return 0;
-   case PIPE_CAP_MAX_RENDER_TARGETS:
-      return 1;
-   case PIPE_CAP_OCCLUSION_QUERY:
-      return 0;
-   case PIPE_CAP_TEXTURE_SHADOW_MAP:
-      return 1;
-   case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
-      return 11; /* max 1024x1024 */
-   case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
-      return 8;  /* max 128x128x128 */
-   case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
-      return 11; /* max 1024x1024 */
-   default:
-      return 0;
-   }
-}
-
-
-static float
-brw_get_paramf(struct pipe_context *pipe, int param)
-{
-   switch (param) {
-   case PIPE_CAP_MAX_LINE_WIDTH:
-      /* fall-through */
-   case PIPE_CAP_MAX_LINE_WIDTH_AA:
-      return 7.5;
-
-   case PIPE_CAP_MAX_POINT_WIDTH:
-      /* fall-through */
-   case PIPE_CAP_MAX_POINT_WIDTH_AA:
-      return 255.0;
-
-   case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
-      return 4.0;
-
-   case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
-      return 16.0;
-
-   default:
-      return 0;
-   }
-}
-
-static boolean
-brw_is_format_supported( struct pipe_context *pipe,
-                          enum pipe_format format, uint type )
-{
-#if 0
-   /* XXX: This is broken -- rewrite if still needed. */
-   static const unsigned tex_supported[] = {
-      PIPE_FORMAT_U_R8_G8_B8_A8,
-      PIPE_FORMAT_U_A8_R8_G8_B8,
-      PIPE_FORMAT_U_R5_G6_B5,
-      PIPE_FORMAT_U_L8,
-      PIPE_FORMAT_U_A8,
-      PIPE_FORMAT_U_I8,
-      PIPE_FORMAT_U_L8_A8,
-      PIPE_FORMAT_YCBCR,
-      PIPE_FORMAT_YCBCR_REV,
-      PIPE_FORMAT_S8_Z24,
-   };
-
-
-   /* Actually a lot more than this - add later:
-    */
-   static const unsigned render_supported[] = {
-      PIPE_FORMAT_U_A8_R8_G8_B8,
-      PIPE_FORMAT_U_R5_G6_B5,
-   };
-
-   /*
-    */
-   static const unsigned z_stencil_supported[] = {
-      PIPE_FORMAT_U_Z16,
-      PIPE_FORMAT_U_Z32,
-      PIPE_FORMAT_S8_Z24,
-   };
-
-   switch (type) {
-   case PIPE_RENDER_FORMAT:
-      *numFormats = Elements(render_supported);
-      return render_supported;
-
-   case PIPE_TEX_FORMAT:
-      *numFormats = Elements(tex_supported);
-      return render_supported;
-
-   case PIPE_Z_STENCIL_FORMAT:
-      *numFormats = Elements(render_supported);
-      return render_supported;
-
-   default:
-      *numFormats = 0;
-      return NULL;
-   }
-#else
-   switch (format) {
-   case PIPE_FORMAT_A8R8G8B8_UNORM:
-   case PIPE_FORMAT_R5G6B5_UNORM:
-   case PIPE_FORMAT_S8Z24_UNORM:
-      return TRUE;
-   default:
-      return FALSE;
-   };
-   return FALSE;
-#endif
-}
-
-
-
-
-struct pipe_context *brw_create(struct pipe_winsys *pipe_winsys,
+struct pipe_context *brw_create(struct pipe_screen *screen,
                                 struct brw_winsys *brw_winsys,
                                 unsigned pci_id)
 {
    struct brw_context *brw;
 
-   pipe_winsys->printf(pipe_winsys,
-                       "%s: creating brw_context with pci id 0x%x\n",
-                       __FUNCTION__, pci_id);
+   screen->winsys->printf(screen->winsys,
+                          "%s: creating brw_context with pci id 0x%x\n",
+                          __FUNCTION__, pci_id);
 
    brw = CALLOC_STRUCT(brw_context);
    if (brw == NULL)
       return NULL;
 
    brw->winsys = brw_winsys;
-   brw->pipe.winsys = pipe_winsys;
+   brw->pipe.winsys = screen->winsys;
+   brw->pipe.screen = screen;
 
    brw->pipe.destroy = brw_destroy;
-   brw->pipe.is_format_supported = brw_is_format_supported;
-   brw->pipe.get_param = brw_get_param;
-   brw->pipe.get_paramf = brw_get_paramf;
    brw->pipe.clear = brw_clear;
 
    brw_init_surface_functions(brw);
    brw_init_texture_functions(brw);
    brw_init_state_functions(brw);
    brw_init_flush_functions(brw);
-   brw_init_string_functions(brw);
    brw_init_draw_functions( brw );