clover: Define helper classes for the new object model.

[mesa.git] / src / gallium / drivers / llvmpipe / lp_screen.c

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 6700887fb8fe40055620c37001cb43ab043922f9..4c81022876f79358062adba8d93fab47ad7d2c9a 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -138,6 +138,8 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 1;
    case PIPE_CAP_TEXTURE_SWIZZLE:
       return 1;
+   case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK:
+      return 0;
    case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
       return LP_MAX_TEXTURE_2D_LEVELS;
    case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
@@ -154,14 +156,14 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 1;
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
+   case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
       return 1;
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
-   case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
       return 0;
    case PIPE_CAP_PRIMITIVE_RESTART:
       return 1;
    case PIPE_CAP_DEPTH_CLIP_DISABLE:
-      return 0;
+      return 1;
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
       return 0;
    case PIPE_CAP_TGSI_INSTANCEID:
@@ -173,7 +175,7 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 1;
    case PIPE_CAP_SEAMLESS_CUBE_MAP:
    case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
-      return 0;
+      return 1;
    case PIPE_CAP_SCALED_RESOLVE:
       return 0;
    /* this is a lie could support arbitrary large offsets */
@@ -190,7 +192,6 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 16*4;
    case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
       return 1;
-   case PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS:
    case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
       return 0;
    case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
@@ -222,10 +223,16 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 0;
    case PIPE_CAP_TEXTURE_BUFFER_OBJECTS:
       return 1;
+   case PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE:
+      return 65536;
    case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
       return 1;
    case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
       return 0;
+   case PIPE_CAP_MAX_VIEWPORTS:
+      return PIPE_MAX_VIEWPORTS;
+   case PIPE_CAP_ENDIANNESS:
+      return PIPE_ENDIAN_NATIVE;
    }
    /* should only get here on unhandled cases */
    debug_printf("Unexpected PIPE_CAP %d query\n", param);
@@ -323,12 +330,17 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
       return FALSE;
 
    if (bind & PIPE_BIND_RENDER_TARGET) {
-      if (format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB)
+      if (format_desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
+         if (format_desc->nr_channels < 3)
+            return FALSE;
+      }
+      else if (format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB)
          return FALSE;
 
       if (format_desc->layout != UTIL_FORMAT_LAYOUT_PLAIN &&
           format != PIPE_FORMAT_R11G11B10_FLOAT)
          return FALSE;
+
       assert(format_desc->block.width == 1);
       assert(format_desc->block.height == 1);
 
@@ -366,10 +378,6 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
       if (format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS)
          return FALSE;
 
-      /* TODO: Support Z32_FLOAT_S8X24_UINT. See lp_bld_depth.c. */
-      if (format_desc->block.bits > 32)
-         return FALSE;
-
       /* TODO: Support stencil-only formats */
       if (format_desc->swizzle[0] == UTIL_FORMAT_SWIZZLE_NONE) {
          return FALSE;
@@ -485,9 +493,10 @@ llvmpipe_create_screen(struct sw_winsys *winsys)
 {
    struct llvmpipe_screen *screen;
 
-#ifdef PIPE_ARCH_X86
-   /* require SSE2 due to LLVM PR6960. */
    util_cpu_detect();
+
+#if defined(PIPE_ARCH_X86) && HAVE_LLVM < 0x0302
+   /* require SSE2 due to LLVM PR6960. */
    if (!util_cpu_caps.has_sse2)
        return NULL;
 #endif