gallium: Add capability for ARB_robust_buffer_access_behavior.
[mesa.git] / src / gallium / drivers / r300 / r300_screen.c
index 8e1d7102f0c17d5c99ff4a0818b005194b297490..eae53e16a543efc2ab7400dc56bdb93d0096b837 100644 (file)
@@ -183,6 +183,8 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
         case PIPE_CAP_SAMPLE_SHADING:
         case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
         case PIPE_CAP_DRAW_INDIRECT:
+        case PIPE_CAP_MULTI_DRAW_INDIRECT:
+        case PIPE_CAP_MULTI_DRAW_INDIRECT_PARAMS:
         case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE:
         case PIPE_CAP_CONDITIONAL_RENDER_INVERTED:
         case PIPE_CAP_SAMPLER_VIEW_TARGET:
@@ -191,6 +193,29 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
         case PIPE_CAP_MULTISAMPLE_Z_RESOLVE:
         case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
         case PIPE_CAP_DEVICE_RESET_STATUS_QUERY:
+        case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS:
+        case PIPE_CAP_TEXTURE_FLOAT_LINEAR:
+        case PIPE_CAP_TEXTURE_HALF_FLOAT_LINEAR:
+        case PIPE_CAP_DEPTH_BOUNDS_TEST:
+        case PIPE_CAP_TGSI_TXQS:
+        case PIPE_CAP_FORCE_PERSAMPLE_INTERP:
+        case PIPE_CAP_SHAREABLE_SHADERS:
+        case PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS:
+        case PIPE_CAP_CLEAR_TEXTURE:
+        case PIPE_CAP_DRAW_PARAMETERS:
+        case PIPE_CAP_TGSI_PACK_HALF_FLOAT:
+        case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
+        case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
+        case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
+        case PIPE_CAP_INVALIDATE_BUFFER:
+        case PIPE_CAP_GENERATE_MIPMAP:
+        case PIPE_CAP_STRING_MARKER:
+        case PIPE_CAP_BUFFER_SAMPLER_VIEW_RGBA_ONLY:
+        case PIPE_CAP_SURFACE_REINTERPRET_BLOCKS:
+        case PIPE_CAP_QUERY_BUFFER_OBJECT:
+        case PIPE_CAP_QUERY_MEMORY_INFO:
+        case PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT:
+       case PIPE_CAP_ROBUST_BUFFER_ACCESS_BEHAVIOR:
             return 0;
 
         /* SWTCL-only features. */
@@ -236,6 +261,14 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
                 return r300screen->info.vram_size >> 20;
         case PIPE_CAP_UMA:
                 return 0;
+        case PIPE_CAP_PCI_GROUP:
+            return r300screen->info.pci_domain;
+        case PIPE_CAP_PCI_BUS:
+            return r300screen->info.pci_bus;
+        case PIPE_CAP_PCI_DEVICE:
+            return r300screen->info.pci_dev;
+        case PIPE_CAP_PCI_FUNCTION:
+            return r300screen->info.pci_func;
     }
     return 0;
 }
@@ -274,6 +307,7 @@ static int r300_get_shader_param(struct pipe_screen *pscreen, unsigned shader, e
         case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE:
             return (is_r500 ? 256 : 32) * sizeof(float[4]);
         case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
+        case PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE:
             return 1;
         case PIPE_SHADER_CAP_MAX_TEMPS:
             return is_r500 ? 128 : is_r400 ? 64 : 32;
@@ -294,9 +328,15 @@ static int r300_get_shader_param(struct pipe_screen *pscreen, unsigned shader, e
         case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED:
         case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED:
         case PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED:
+        case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS:
+        case PIPE_SHADER_CAP_MAX_SHADER_IMAGES:
             return 0;
+        case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
+            return 32;
         case PIPE_SHADER_CAP_PREFERRED_IR:
             return PIPE_SHADER_IR_TGSI;
+        case PIPE_SHADER_CAP_SUPPORTED_IRS:
+            return 0;
         }
         break;
     case PIPE_SHADER_VERTEX:
@@ -333,6 +373,7 @@ static int r300_get_shader_param(struct pipe_screen *pscreen, unsigned shader, e
         case PIPE_SHADER_CAP_MAX_PREDS:
             return 0; /* unused */
         case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR:
+        case PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE:
             return 1;
         case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS:
         case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS:
@@ -349,9 +390,15 @@ static int r300_get_shader_param(struct pipe_screen *pscreen, unsigned shader, e
         case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED:
         case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED:
         case PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED:
+        case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS:
+        case PIPE_SHADER_CAP_MAX_SHADER_IMAGES:
             return 0;
+        case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
+            return 32;
         case PIPE_SHADER_CAP_PREFERRED_IR:
             return PIPE_SHADER_IR_TGSI;
+        case PIPE_SHADER_CAP_SUPPORTED_IRS:
+            return 0;
         }
         break;
     }
@@ -425,7 +472,7 @@ static int r300_get_video_param(struct pipe_screen *screen,
  * Whether the format matches:
  *   PIPE_FORMAT_?10?10?10?2_UNORM
  */
-static INLINE boolean
+static inline boolean
 util_format_is_rgba1010102_variant(const struct util_format_description *desc)
 {
    static const unsigned size[4] = {10, 10, 10, 2};
@@ -492,7 +539,6 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
                                         unsigned usage)
 {
     uint32_t retval = 0;
-    boolean drm_2_8_0 = r300_screen(screen)->info.drm_minor >= 8;
     boolean is_r500 = r300_screen(screen)->caps.is_r500;
     boolean is_r400 = r300_screen(screen)->caps.is_r400;
     boolean is_color2101010 = format == PIPE_FORMAT_R10G10B10A2_UNORM ||
@@ -508,13 +554,6 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
                        format == PIPE_FORMAT_RGTC2_SNORM ||
                        format == PIPE_FORMAT_LATC2_UNORM ||
                        format == PIPE_FORMAT_LATC2_SNORM;
-    boolean is_x16f_xy16f = format == PIPE_FORMAT_R16_FLOAT ||
-                            format == PIPE_FORMAT_R16G16_FLOAT ||
-                            format == PIPE_FORMAT_A16_FLOAT ||
-                            format == PIPE_FORMAT_L16_FLOAT ||
-                            format == PIPE_FORMAT_L16A16_FLOAT ||
-                            format == PIPE_FORMAT_R16A16_FLOAT ||
-                            format == PIPE_FORMAT_I16_FLOAT;
     boolean is_half_float = format == PIPE_FORMAT_R16_FLOAT ||
                             format == PIPE_FORMAT_R16G16_FLOAT ||
                             format == PIPE_FORMAT_R16G16B16_FLOAT ||
@@ -533,10 +572,6 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
         case 2:
         case 4:
         case 6:
-            /* We need DRM 2.8.0. */
-            if (!drm_2_8_0) {
-                return FALSE;
-            }
             /* No texturing and scanout. */
             if (usage & (PIPE_BIND_SAMPLER_VIEW |
                          PIPE_BIND_DISPLAY_TARGET |
@@ -576,8 +611,6 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
         (is_r500 || !is_ati1n) &&
         /* ATI2N is supported on r4xx-r5xx. */
         (is_r400 || is_r500 || !is_ati2n) &&
-        /* R16F and RG16F texture support was added in as late as DRM 2.8.0 */
-        (drm_2_8_0 || !is_x16f_xy16f) &&
         r300_is_sampler_format_supported(format)) {
         retval |= PIPE_BIND_SAMPLER_VIEW;
     }
@@ -589,7 +622,7 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
                   PIPE_BIND_SHARED |
                   PIPE_BIND_BLENDABLE)) &&
         /* 2101010 cannot be rendered to on non-r5xx. */
-        (!is_color2101010 || (is_r500 && drm_2_8_0)) &&
+        (!is_color2101010 || is_r500) &&
         r300_is_colorbuffer_format_supported(format)) {
         retval |= usage &
             (PIPE_BIND_RENDER_TARGET |
@@ -658,14 +691,6 @@ static void r300_fence_reference(struct pipe_screen *screen,
     rws->fence_reference(ptr, fence);
 }
 
-static boolean r300_fence_signalled(struct pipe_screen *screen,
-                                    struct pipe_fence_handle *fence)
-{
-    struct radeon_winsys *rws = r300_screen(screen)->rws;
-
-    return rws->fence_wait(rws, fence, 0);
-}
-
 static boolean r300_fence_finish(struct pipe_screen *screen,
                                  struct pipe_fence_handle *fence,
                                  uint64_t timeout)
@@ -694,9 +719,6 @@ struct pipe_screen* r300_screen_create(struct radeon_winsys *rws)
     if (SCREEN_DBG_ON(r300screen, DBG_NO_HIZ))
         r300screen->caps.hiz_ram = 0;
 
-    if (r300screen->info.drm_minor < 8)
-        r300screen->caps.has_us_format = FALSE;
-
     r300screen->rws = rws;
     r300screen->screen.destroy = r300_destroy_screen;
     r300screen->screen.get_name = r300_get_name;
@@ -710,7 +732,6 @@ struct pipe_screen* r300_screen_create(struct radeon_winsys *rws)
     r300screen->screen.is_video_format_supported = vl_video_buffer_is_format_supported;
     r300screen->screen.context_create = r300_create_context;
     r300screen->screen.fence_reference = r300_fence_reference;
-    r300screen->screen.fence_signalled = r300_fence_signalled;
     r300screen->screen.fence_finish = r300_fence_finish;
 
     r300_init_screen_resource_functions(r300screen);