i965/i915: Add colorspace support to YUV sampling

[mesa.git] / src / intel / compiler / brw_compiler.h

diff --git a/src/intel/compiler/brw_compiler.h b/src/intel/compiler/brw_compiler.h
index cc24e3942083de30a148722387064cd96c760df3..ccbb5cc640903e87ab68642868250ae87cf183bf 100644 (file)
--- a/src/intel/compiler/brw_compiler.h
+++ b/src/intel/compiler/brw_compiler.h
@@ -210,6 +210,8 @@ struct brw_sampler_prog_key_data {
    uint32_t xy_uxvx_image_mask;
    uint32_t ayuv_image_mask;
    uint32_t xyuv_image_mask;
+   uint32_t bt709_mask;
+   uint32_t bt2020_mask;
 
    /* Scale factor for each texture. */
    float scale_factors[32];
@@ -457,6 +459,7 @@ struct brw_wm_prog_key {
    bool high_quality_derivatives:1;
    bool force_dual_color_blend:1;
    bool coherent_fb_fetch:1;
+   bool ignore_sample_mask_out:1;
 
    uint8_t color_outputs_valid;
    uint64_t input_slots_valid;
@@ -923,8 +926,20 @@ struct brw_cs_prog_data {
    struct brw_stage_prog_data base;
 
    unsigned local_size[3];
-   unsigned simd_size;
    unsigned slm_size;
+
+   /* Program offsets for the 8/16/32 SIMD variants.  Multiple variants are
+    * kept when using variable group size, and the right one can only be
+    * decided at dispatch time.
+    */
+   unsigned prog_offset[3];
+
+   /* Bitmask indicating which program offsets are valid. */
+   unsigned prog_mask;
+
+   /* Bitmask indicating which programs have spilled. */
+   unsigned prog_spilled;
+
    bool uses_barrier;
    bool uses_num_work_groups;
 
@@ -946,9 +961,12 @@ static inline uint32_t
 brw_cs_prog_data_prog_offset(const struct brw_cs_prog_data *prog_data,
                              unsigned dispatch_width)
 {
-   /* For now, we generate code for one program, so offset is always 0. */
-   assert(dispatch_width == prog_data->simd_size);
-   return 0;
+   assert(dispatch_width == 8 ||
+          dispatch_width == 16 ||
+          dispatch_width == 32);
+   const unsigned index = dispatch_width / 16;
+   assert(prog_data->prog_mask & (1 << index));
+   return prog_data->prog_offset[index];
 }
 
 /**
@@ -1514,6 +1532,19 @@ brw_cs_simd_size_for_group_size(const struct gen_device_info *devinfo,
                                 const struct brw_cs_prog_data *cs_prog_data,
                                 unsigned group_size);
 
+/**
+ * Calculate the RightExecutionMask field used in GPGPU_WALKER.
+ */
+static inline unsigned
+brw_cs_right_mask(unsigned group_size, unsigned simd_size)
+{
+   const uint32_t remainder = group_size & (simd_size - 1);
+   if (remainder > 0)
+      return ~0u >> (32 - remainder);
+   else
+      return ~0u >> (32 - simd_size);
+}
+
 /**
  * Return true if the given shader stage is dispatched contiguously by the
  * relevant fixed function starting from channel 0 of the SIMD thread, which