gallium: add PIPE_CAP_TEXTURE_MULTISAMPLE

Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

src/gallium/drivers/i915/i915_screen.c

@@ -208,6 +208,7 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
    case PIPE_CAP_START_INSTANCE:
    case PIPE_CAP_QUERY_TIMESTAMP:
+   case PIPE_CAP_TEXTURE_MULTISAMPLE:
       return 0;
 
    case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:

src/gallium/drivers/llvmpipe/lp_screen.c

@@ -211,6 +211,7 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 16;
    case PIPE_CAP_START_INSTANCE:
    case PIPE_CAP_QUERY_TIMESTAMP:
+   case PIPE_CAP_TEXTURE_MULTISAMPLE:
       return 0;
    }
    /* should only get here on unhandled cases */

src/gallium/drivers/nv30/nv30_screen.c

@@ -117,6 +117,7 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
    case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
    case PIPE_CAP_START_INSTANCE:
+   case PIPE_CAP_TEXTURE_MULTISAMPLE:
       return 0;
    case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:

src/gallium/drivers/nv50/nv50_screen.c

@@ -173,6 +173,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
+   case PIPE_CAP_TEXTURE_MULTISAMPLE:
       return 0;
    default:
       NOUVEAU_ERR("unknown PIPE_CAP %d\n", param);

src/gallium/drivers/nvc0/nvc0_screen.c

@@ -151,6 +151,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
+   case PIPE_CAP_TEXTURE_MULTISAMPLE:
       return 0;
    default:
       NOUVEAU_ERR("unknown PIPE_CAP %d\n", param);

src/gallium/drivers/r300/r300_screen.c

@@ -149,6 +149,7 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
         case PIPE_CAP_COMPUTE:
         case PIPE_CAP_START_INSTANCE:
         case PIPE_CAP_QUERY_TIMESTAMP:
+        case PIPE_CAP_TEXTURE_MULTISAMPLE:
             return 0;
 
         /* SWTCL-only features. */

src/gallium/drivers/r600/r600_pipe.c

@@ -407,6 +407,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_COMPUTE:
 	case PIPE_CAP_START_INSTANCE:
 	case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
+        case PIPE_CAP_TEXTURE_MULTISAMPLE:
 		return 1;
 
 	case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:

src/gallium/drivers/radeonsi/radeonsi_pipe.c

@@ -344,6 +344,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_VERTEX_COLOR_CLAMPED:
 	case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
 	case PIPE_CAP_USER_VERTEX_BUFFERS:
+	case PIPE_CAP_TEXTURE_MULTISAMPLE:
 		return 0;
 
 	/* Stream output. */

src/gallium/drivers/softpipe/sp_screen.c

@@ -165,6 +165,7 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_START_INSTANCE:
+   case PIPE_CAP_TEXTURE_MULTISAMPLE:
       return 0;
    case PIPE_CAP_QUERY_TIMESTAMP:
       return 1;

src/gallium/drivers/svga/svga_screen.c

@@ -255,6 +255,7 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_COMPUTE:
    case PIPE_CAP_START_INSTANCE:
    case PIPE_CAP_QUERY_TIMESTAMP:
+   case PIPE_CAP_TEXTURE_MULTISAMPLE:
       return 0;
    case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
       return 1;

src/gallium/include/pipe/p_defines.h

@@ -487,7 +487,8 @@ enum pipe_cap {
    PIPE_CAP_USER_CONSTANT_BUFFERS = 70,
    PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT = 71,
    PIPE_CAP_START_INSTANCE = 72,
-   PIPE_CAP_QUERY_TIMESTAMP = 73
+   PIPE_CAP_QUERY_TIMESTAMP = 73,
+   PIPE_CAP_TEXTURE_MULTISAMPLE = 74
 };
 
 /**