X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fi915%2Fi915_screen.c;h=5fbbcf5158d8915ba3fb1a6745a865e4f2f00cc6;hb=8b587ee7011aee900fd84f6203467ba899f2ed01;hp=ad8a23cae22941af533b1714518c057f896447b8;hpb=c0bd206a148b8fcda253359efe8c95871f89bd05;p=mesa.git

diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index ad8a23cae22..5fbbcf5158d 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -27,6 +27,7 @@
 
 
 #include "draw/draw_context.h"
+#include "os/os_misc.h"
 #include "util/u_format.h"
 #include "util/u_format_s3tc.h"
 #include "util/u_inlines.h"
@@ -129,14 +130,14 @@ i915_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_sha
          return 0;
       case PIPE_SHADER_CAP_MAX_INPUTS:
          return 10;
-      case PIPE_SHADER_CAP_MAX_CONSTS:
-         return 32;
+      case PIPE_SHADER_CAP_MAX_OUTPUTS:
+         return 1;
+      case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE:
+         return 32 * sizeof(float[4]);
       case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
          return 1;
       case PIPE_SHADER_CAP_MAX_TEMPS:
          return 12; /* XXX: 12 -> 32 ? */
-      case PIPE_SHADER_CAP_MAX_ADDRS:
-         return 0;
       case PIPE_SHADER_CAP_MAX_PREDS:
          return 0;
       case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
@@ -222,6 +223,13 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_TEXTURE_QUERY_LOD:
    case PIPE_CAP_SAMPLE_SHADING:
    case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
+   case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION:
+   case PIPE_CAP_CONDITIONAL_RENDER_INVERTED:
+   case PIPE_CAP_CLIP_HALFZ:
+   case PIPE_CAP_VERTEXID_NOBASE:
+   case PIPE_CAP_POLYGON_OFFSET_CLAMP:
+   case PIPE_CAP_MULTISAMPLE_Z_RESOLVE:
+   case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
       return 0;
 
    case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
@@ -229,10 +237,16 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    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_TGSI_VS_LAYER:
+   case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT:
    case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
+   case PIPE_CAP_DRAW_INDIRECT:
+   case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE:
+   case PIPE_CAP_SAMPLER_VIEW_TARGET:
       return 0;
 
+   case PIPE_CAP_MAX_VIEWPORTS:
+      return 1;
+
    case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
       return 64;
 
@@ -269,8 +283,12 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    /* Geometry shader output, unsupported. */
    case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
    case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+   case PIPE_CAP_MAX_VERTEX_STREAMS:
       return 0;
 
+   case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE:
+      return 2048;
+
    /* Fragment coordinate conventions. */
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
@@ -281,6 +299,28 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_ENDIANNESS:
       return PIPE_ENDIAN_LITTLE;
 
+   case PIPE_CAP_VENDOR_ID:
+      return 0x8086;
+   case PIPE_CAP_DEVICE_ID:
+      return is->iws->pci_id;
+   case PIPE_CAP_ACCELERATED:
+      return 1;
+   case PIPE_CAP_VIDEO_MEMORY: {
+      /* Once a batch uses more than 75% of the maximum mappable size, we
+       * assume that there's some fragmentation, and we start doing extra
+       * flushing, etc.  That's the big cliff apps will care about.
+       */
+      const int gpu_mappable_megabytes = is->iws->aperture_size(is->iws) * 3 / 4;
+      uint64_t system_memory;
+
+      if (!os_get_total_physical_memory(&system_memory))
+         return 0;
+
+      return MIN2(gpu_mappable_megabytes, (int)(system_memory >> 20));
+   }
+   case PIPE_CAP_UMA:
+      return 1;
+
    default:
       debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap);
       return 0;