freedreno: Allow UBWC on textures with multiple mipmap levels.

[mesa.git] / src / gallium / drivers / i915 / i915_screen.c

diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index 9d99238f2b79a133add27161cb73d51037d00315..a22eaa95abb5f974796a6c03fc1b0d5b075ed24f 100644 (file)
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -27,11 +27,12 @@
 
 
 #include "draw/draw_context.h"
-#include "os/os_misc.h"
-#include "util/u_format.h"
-#include "util/u_format_s3tc.h"
+#include "util/os_misc.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_s3tc.h"
 #include "util/u_inlines.h"
 #include "util/u_memory.h"
+#include "util/u_screen.h"
 #include "util/u_string.h"
 
 #include "i915_reg.h"
@@ -102,7 +103,7 @@ i915_get_name(struct pipe_screen *screen)
       break;
    }
 
-   util_snprintf(buffer, sizeof(buffer), "i915 (chipset: %s)", chipset);
+   snprintf(buffer, sizeof(buffer), "i915 (chipset: %s)", chipset);
    return buffer;
 }
 
@@ -210,13 +211,17 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    /* Unsupported features (boolean caps). */
    case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
    case PIPE_CAP_DEPTH_CLIP_DISABLE:
+   case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE:
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
    case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
+   case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE:
    case PIPE_CAP_TEXTURE_SWIZZLE:
    case PIPE_CAP_QUERY_TIME_ELAPSED:
-   case PIPE_CAP_SM3:
+   case PIPE_CAP_FRAGMENT_SHADER_TEXTURE_LOD:
+   case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
+   case PIPE_CAP_VERTEX_SHADER_SATURATE:
    case PIPE_CAP_SEAMLESS_CUBE_MAP:
    case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
    case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
@@ -289,6 +294,7 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_CONSERVATIVE_RASTER_PRE_SNAP_POINTS_LINES:
    case PIPE_CAP_CONSERVATIVE_RASTER_POST_DEPTH_COVERAGE:
    case PIPE_CAP_MAX_CONSERVATIVE_RASTER_SUBPIXEL_PRECISION_BIAS:
+   case PIPE_CAP_MAX_TEXTURE_UPLOAD_MEMORY_BUDGET:
       return 0;
 
    case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
@@ -308,7 +314,7 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    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_FBFETCH:
    case PIPE_CAP_TGSI_MUL_ZERO_WINS:
    case PIPE_CAP_DOUBLES:
    case PIPE_CAP_INT64:
@@ -328,13 +334,21 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
    case PIPE_CAP_TILE_RASTER_ORDER:
    case PIPE_CAP_MAX_COMBINED_SHADER_OUTPUT_RESOURCES:
+   case PIPE_CAP_FRAMEBUFFER_MSAA_CONSTRAINTS:
    case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
    case PIPE_CAP_CONTEXT_PRIORITY_MASK:
    case PIPE_CAP_FENCE_SIGNAL:
    case PIPE_CAP_CONSTBUF0_FLAGS:
    case PIPE_CAP_PACKED_UNIFORMS:
+   case PIPE_CAP_PROGRAMMABLE_SAMPLE_LOCATIONS:
       return 0;
 
+   case PIPE_CAP_MAX_GS_INVOCATIONS:
+      return 32;
+
+   case PIPE_CAP_MAX_SHADER_BUFFER_SIZE:
+      return 1 << 27;
+
    case PIPE_CAP_MAX_VIEWPORTS:
       return 1;
 
@@ -342,6 +356,7 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
       return 64;
 
    case PIPE_CAP_GLSL_FEATURE_LEVEL:
+   case PIPE_CAP_GLSL_FEATURE_LEVEL_COMPATIBILITY:
       return 120;
 
    case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
@@ -352,12 +367,12 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
       return is->debug.lie ? 1 : 0;
 
    /* Texturing. */
-   case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
-      return I915_MAX_TEXTURE_2D_LEVELS;
+   case PIPE_CAP_MAX_TEXTURE_2D_SIZE:
+      return 1 << (I915_MAX_TEXTURE_2D_LEVELS - 1);
    case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
       return I915_MAX_TEXTURE_3D_LEVELS;
    case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
-      return I915_MAX_TEXTURE_2D_LEVELS;
+      return 1 << (I915_MAX_TEXTURE_2D_LEVELS - 1);
    case PIPE_CAP_MIN_TEXEL_OFFSET:
    case PIPE_CAP_MAX_TEXEL_OFFSET:
    case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET:
@@ -389,6 +404,8 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
       return 0;
    case PIPE_CAP_ENDIANNESS:
       return PIPE_ENDIAN_LITTLE;
+   case PIPE_CAP_MAX_VARYINGS:
+      return 10;
 
    case PIPE_CAP_VENDOR_ID:
       return 0x8086;
@@ -415,9 +432,9 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_COMPUTE:
    case PIPE_CAP_QUERY_BUFFER_OBJECT:
       return 0;
+
    default:
-      debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap);
-      return 0;
+      return u_pipe_screen_get_param_defaults(screen, cap);
    }
 }
 
@@ -441,7 +458,7 @@ i915_get_paramf(struct pipe_screen *screen, enum pipe_capf cap)
    case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
       return 16.0;
 
-   case PIPE_CAPF_MIN_CONSERVTIVE_RASTER_DILATE:
+   case PIPE_CAPF_MIN_CONSERVATIVE_RASTER_DILATE:
       /* fall-through */
    case PIPE_CAPF_MAX_CONSERVATIVE_RASTER_DILATE:
       /* fall-through */
@@ -454,11 +471,12 @@ i915_get_paramf(struct pipe_screen *screen, enum pipe_capf cap)
    }
 }
 
-boolean
+bool
 i915_is_format_supported(struct pipe_screen *screen,
                          enum pipe_format format,
                          enum pipe_texture_target target,
                          unsigned sample_count,
+                         unsigned storage_sample_count,
                          unsigned tex_usage)
 {
    static const enum pipe_format tex_supported[] = {
@@ -511,11 +529,11 @@ i915_is_format_supported(struct pipe_screen *screen,
    const enum pipe_format *list;
    uint i;
 
-   if (!util_format_is_supported(format, tex_usage))
-      return FALSE;
-
    if (sample_count > 1)
-      return FALSE;
+      return false;
+
+   if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+      return false;
 
    if(tex_usage & PIPE_BIND_DEPTH_STENCIL)
       list = depth_supported;
@@ -524,14 +542,14 @@ i915_is_format_supported(struct pipe_screen *screen,
    else if (tex_usage & PIPE_BIND_SAMPLER_VIEW)
       list = tex_supported;
    else
-      return TRUE; /* PIPE_BIND_{VERTEX,INDEX}_BUFFER */
+      return true; /* PIPE_BIND_{VERTEX,INDEX}_BUFFER */
 
    for (i = 0; list[i] != PIPE_FORMAT_NONE; i++) {
       if (list[i] == format)
-         return TRUE;
+         return true;
    }
 
-   return FALSE;
+   return false;
 }
 
 
@@ -550,7 +568,7 @@ i915_fence_reference(struct pipe_screen *screen,
    is->iws->fence_reference(is->iws, ptr, fence);
 }
 
-static boolean
+static bool
 i915_fence_finish(struct pipe_screen *screen,
                   struct pipe_context *ctx,
                   struct pipe_fence_handle *fence,