iris: Enable EXT_texture_shadow_lod

[mesa.git] / src / gallium / drivers / iris / iris_screen.c

diff --git a/src/gallium/drivers/iris/iris_screen.c b/src/gallium/drivers/iris/iris_screen.c
index 4a62f15fa3fb7c0a8ce1a0656d2dc41f87ef6b7f..0c497329dea12e331db6a8d5a7d059ee0c8ade42 100644 (file)
--- a/src/gallium/drivers/iris/iris_screen.c
+++ b/src/gallium/drivers/iris/iris_screen.c
@@ -116,7 +116,9 @@ iris_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_TEXTURE_SWIZZLE:
    case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE:
    case PIPE_CAP_BLEND_EQUATION_SEPARATE:
-   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_PRIMITIVE_RESTART:
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
@@ -151,6 +153,7 @@ iris_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT:
    case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
    case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE:
+   case PIPE_CAP_TGSI_PACK_HALF_FLOAT:
    case PIPE_CAP_ACCELERATED:
    case PIPE_CAP_UMA:
    case PIPE_CAP_CONDITIONAL_RENDER_INVERTED:
@@ -187,17 +190,24 @@ iris_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_LOAD_CONSTBUF:
    case PIPE_CAP_NIR_COMPACT_ARRAYS:
    case PIPE_CAP_DRAW_PARAMETERS:
+   case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
    case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
    case PIPE_CAP_COMPUTE_SHADER_DERIVATIVES:
    case PIPE_CAP_INVALIDATE_BUFFER:
    case PIPE_CAP_SURFACE_REINTERPRET_BLOCKS:
+   case PIPE_CAP_CS_DERIVED_SYSTEM_VALUES_SUPPORTED:
+   case PIPE_CAP_TEXTURE_SHADOW_LOD:
       return true;
+   case PIPE_CAP_FBFETCH:
+      /* TODO: Support non-coherent FB fetch on Broadwell */
+      return devinfo->gen >= 9 ? BRW_MAX_DRAW_BUFFERS : 0;
+   case PIPE_CAP_FBFETCH_COHERENT:
    case PIPE_CAP_CONSERVATIVE_RASTER_INNER_COVERAGE:
-   case PIPE_CAP_TGSI_FS_FBFETCH:
    case PIPE_CAP_POST_DEPTH_COVERAGE:
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
    case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE:
    case PIPE_CAP_FRAGMENT_SHADER_INTERLOCK:
+   case PIPE_CAP_ATOMIC_FLOAT_MINMAX:
       return devinfo->gen >= 9;
    case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
       return 1;
@@ -240,7 +250,7 @@ iris_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
       return 16; // XXX: u_screen says 256 is the minimum value...
    case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
-      return true; // XXX: ?????
+      return true;
    case PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE:
       return IRIS_MAX_TEXTURE_BUFFER_SIZE;
    case PIPE_CAP_MAX_VIEWPORTS:
@@ -405,8 +415,6 @@ iris_get_shader_param(struct pipe_screen *pscreen,
       return PIPE_SHADER_IR_NIR;
    case PIPE_SHADER_CAP_SUPPORTED_IRS:
       return 1 << PIPE_SHADER_IR_NIR;
-   case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
-      return 32;
    case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED:
    case PIPE_SHADER_CAP_TGSI_LDEXP_SUPPORTED:
       return 1;
@@ -416,6 +424,7 @@ iris_get_shader_param(struct pipe_screen *pscreen,
    case PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED:
    case PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE:
    case PIPE_SHADER_CAP_TGSI_SQRT_SUPPORTED:
+   case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
       return 0;
    default:
       unreachable("unknown shader param");
@@ -497,7 +506,7 @@ iris_get_timestamp(struct pipe_screen *pscreen)
 
    iris_reg_read(screen->bufmgr, TIMESTAMP | 1, &result);
 
-   result = iris_timebase_scale(&screen->devinfo, result);
+   result = gen_device_info_timebase_scale(&screen->devinfo, result);
    result &= (1ull << TIMESTAMP_BITS) - 1;
 
    return result;
@@ -644,6 +653,7 @@ iris_screen_create(int fd, const struct pipe_screen_config *config)
    screen->compiler->shader_debug_log = iris_shader_debug_log;
    screen->compiler->shader_perf_log = iris_shader_perf_log;
    screen->compiler->supports_pull_constants = false;
+   screen->compiler->supports_shader_constants = true;
 
    iris_disk_cache_init(screen);