gallium: remove PIPE_CAP_USER_INDEX_BUFFERS

[mesa.git] / src / gallium / drivers / softpipe / sp_screen.c

diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index 0c87f6902cff7d1a2fa3186d58cd71002c3b25c5..8cd1873ce2ddffb8d158cbd480963af9736f47d7 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -67,6 +67,7 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    switch (param) {
    case PIPE_CAP_NPOT_TEXTURES:
    case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
+   case PIPE_CAP_MIXED_COLOR_DEPTH_BITS:
       return 1;
    case PIPE_CAP_TWO_SIDED_STENCIL:
       return 1;
@@ -159,10 +160,13 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_COMPUTE:
       return 1;
    case PIPE_CAP_USER_VERTEX_BUFFERS:
-   case PIPE_CAP_USER_INDEX_BUFFERS:
    case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
+   case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
    case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT:
+   case PIPE_CAP_DOUBLES:
+   case PIPE_CAP_INT64:
+   case PIPE_CAP_INT64_DIVMOD:
       return 1;
    case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
       return 16;
@@ -229,6 +233,12 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       if (!os_get_total_physical_memory(&system_memory))
          return 0;
 
+      if (sizeof(void *) == 4)
+         /* Cap to 2 GB on 32 bits system. We do this because softpipe does
+          * eat application memory, which is quite limited on 32 bits. App
+          * shouldn't expect too much available memory. */
+         system_memory = MIN2(system_memory, 2048 << 20);
+
       return (int)(system_memory >> 20);
    }
    case PIPE_CAP_UMA:
@@ -246,6 +256,11 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 0;
    case PIPE_CAP_POLYGON_OFFSET_CLAMP:
       return 0;
+   case PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS:
+   case PIPE_CAP_TGSI_ARRAY_COMPONENTS:
+      return 1;
+   case PIPE_CAP_CLEAR_TEXTURE:
+      return 1;
    case PIPE_CAP_MULTISAMPLE_Z_RESOLVE:
    case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
    case PIPE_CAP_DEVICE_RESET_STATUS_QUERY:
@@ -254,8 +269,6 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    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_MULTI_DRAW_INDIRECT:
@@ -275,6 +288,14 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_ROBUST_BUFFER_ACCESS_BEHAVIOR:
    case PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES:
    case PIPE_CAP_TGSI_VOTE:
+   case PIPE_CAP_MAX_WINDOW_RECTANGLES:
+   case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED:
+   case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS:
+   case PIPE_CAP_TGSI_CAN_READ_OUTPUTS:
+   case PIPE_CAP_NATIVE_FENCE_FD:
+   case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
+   case PIPE_CAP_TGSI_FS_FBFETCH:
+   case PIPE_CAP_TGSI_MUL_ZERO_WINS:
       return 0;
    case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
       return 4;
@@ -396,6 +417,24 @@ softpipe_is_format_supported( struct pipe_screen *screen,
       return FALSE;
    }
 
+   if ((bind & (PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW)) &&
+       ((bind & PIPE_BIND_DISPLAY_TARGET) == 0) &&
+       target != PIPE_BUFFER) {
+      const struct util_format_description *desc =
+         util_format_description(format);
+      if (desc->nr_channels == 3 && desc->is_array) {
+         /* Don't support any 3-component formats for rendering/texturing
+          * since we don't support the corresponding 8-bit 3 channel UNORM
+          * formats.  This allows us to support GL_ARB_copy_image between
+          * GL_RGB8 and GL_RGB8UI, for example.  Otherwise, we may be asked to
+          * do a resource copy between PIPE_FORMAT_R8G8B8_UINT and
+          * PIPE_FORMAT_R8G8B8X8_UNORM, for example, which will not work
+          * (different bpp).
+          */
+         return FALSE;
+      }
+   }
+
    if (format_desc->layout == UTIL_FORMAT_LAYOUT_ETC &&
        format != PIPE_FORMAT_ETC1_RGB8)
       return FALSE;
@@ -498,6 +537,8 @@ softpipe_get_compute_param(struct pipe_screen *_screen,
    case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS:
    case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED:
    case PIPE_COMPUTE_CAP_SUBGROUP_SIZE:
+   case PIPE_COMPUTE_CAP_ADDRESS_BITS:
+   case PIPE_COMPUTE_CAP_MAX_VARIABLE_THREADS_PER_BLOCK:
       break;
    }
    return 0;