st/mesa: do vertex and fragment color clamping in shaders

[mesa.git] / src / gallium / drivers / r300 / r300_screen.c

diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 763321b480ef1654dbc2a24dfb83a33f88865ecc..48a656963598159eeeb3f02cea5a1ba8925e94e4 100644 (file)
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -102,6 +102,7 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
         case PIPE_CAP_TEXTURE_BARRIER:
         case PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS:
         case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
+        case PIPE_CAP_VERTEX_COLOR_CLAMPED:
             return 1;
 
         /* r300 cannot do swizzling of compressed textures. Supported otherwise. */
@@ -109,7 +110,7 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
             return util_format_s3tc_enabled ? r300screen->caps.dxtc_swizzle : 1;
 
         /* Supported on r500 only. */
-        case PIPE_CAP_FRAGMENT_COLOR_CLAMP_CONTROL:
+        case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
         case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
         case PIPE_CAP_SM3:
             return is_r500 ? 1 : 0;
@@ -135,6 +136,7 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
         case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
         case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
         case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
+        case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
             return 0;
 
         /* SWTCL-only features. */
@@ -307,6 +309,8 @@ static int r300_get_video_param(struct pipe_screen *screen,
       case PIPE_VIDEO_CAP_MAX_WIDTH:
       case PIPE_VIDEO_CAP_MAX_HEIGHT:
          return vl_video_buffer_max_size(screen);
+      case PIPE_VIDEO_CAP_PREFERED_FORMAT:
+         return PIPE_FORMAT_NV12;
       default:
          return 0;
    }