X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fllvmpipe%2Flp_jit.h;h=6dc3147df2a4c55c0bd2d5d873359a3900d6edb6;hb=f58e0405b6ca15d9b82122d82311e8b82f4a0939;hp=4eddb2a2f3c7c42915dcda1d0f459b28e5cfca02;hpb=20183177a5803317fe69f1f1a8dfae4d18b3702f;p=mesa.git

diff --git a/src/gallium/drivers/llvmpipe/lp_jit.h b/src/gallium/drivers/llvmpipe/lp_jit.h
index 4eddb2a2f3c..6dc3147df2a 100644
--- a/src/gallium/drivers/llvmpipe/lp_jit.h
+++ b/src/gallium/drivers/llvmpipe/lp_jit.h
@@ -43,6 +43,7 @@
 #include "lp_texture.h"
 
 
+struct lp_build_format_cache;
 struct lp_fragment_shader_variant;
 struct llvmpipe_screen;
 
@@ -70,6 +71,13 @@ struct lp_jit_sampler
 };
 
 
+struct lp_jit_viewport
+{
+   float min_depth;
+   float max_depth;
+};
+
+
 enum {
    LP_JIT_TEXTURE_WIDTH = 0,
    LP_JIT_TEXTURE_HEIGHT,
@@ -93,6 +101,13 @@ enum {
 };
 
 
+enum {
+   LP_JIT_VIEWPORT_MIN_DEPTH,
+   LP_JIT_VIEWPORT_MAX_DEPTH,
+   LP_JIT_VIEWPORT_NUM_FIELDS /* number of fields above */
+};
+
+
 /**
  * This structure is passed directly to the generated fragment shader.
  *
@@ -107,6 +122,7 @@ enum {
 struct lp_jit_context
 {
    const float *constants[LP_MAX_TGSI_CONST_BUFFERS];
+   int num_constants[LP_MAX_TGSI_CONST_BUFFERS];
 
    float alpha_ref_value;
 
@@ -115,8 +131,13 @@ struct lp_jit_context
    uint8_t *u8_blend_color;
    float *f_blend_color;
 
+   struct lp_jit_viewport *viewports;
+
    struct lp_jit_texture textures[PIPE_MAX_SHADER_SAMPLER_VIEWS];
    struct lp_jit_sampler samplers[PIPE_MAX_SAMPLERS];
+
+   const uint32_t *ssbos[LP_MAX_TGSI_SHADER_BUFFERS];
+   int num_ssbos[LP_MAX_TGSI_SHADER_BUFFERS];
 };
 
 
@@ -126,13 +147,17 @@ struct lp_jit_context
  */
 enum {
    LP_JIT_CTX_CONSTANTS = 0,
+   LP_JIT_CTX_NUM_CONSTANTS,
    LP_JIT_CTX_ALPHA_REF,
    LP_JIT_CTX_STENCIL_REF_FRONT,
    LP_JIT_CTX_STENCIL_REF_BACK,
    LP_JIT_CTX_U8_BLEND_COLOR,
    LP_JIT_CTX_F_BLEND_COLOR,
+   LP_JIT_CTX_VIEWPORTS,
    LP_JIT_CTX_TEXTURES,
    LP_JIT_CTX_SAMPLERS,
+   LP_JIT_CTX_SSBOS,
+   LP_JIT_CTX_NUM_SSBOS,
    LP_JIT_CTX_COUNT
 };
 
@@ -140,6 +165,9 @@ enum {
 #define lp_jit_context_constants(_gallivm, _ptr) \
    lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_CTX_CONSTANTS, "constants")
 
+#define lp_jit_context_num_constants(_gallivm, _ptr) \
+   lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_CTX_NUM_CONSTANTS, "num_constants")
+
 #define lp_jit_context_alpha_ref_value(_gallivm, _ptr) \
    lp_build_struct_get(_gallivm, _ptr, LP_JIT_CTX_ALPHA_REF, "alpha_ref_value")
 
@@ -155,29 +183,59 @@ enum {
 #define lp_jit_context_f_blend_color(_gallivm, _ptr) \
    lp_build_struct_get(_gallivm, _ptr, LP_JIT_CTX_F_BLEND_COLOR, "f_blend_color")
 
+#define lp_jit_context_viewports(_gallivm, _ptr) \
+   lp_build_struct_get(_gallivm, _ptr, LP_JIT_CTX_VIEWPORTS, "viewports")
+
 #define lp_jit_context_textures(_gallivm, _ptr) \
    lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_CTX_TEXTURES, "textures")
 
 #define lp_jit_context_samplers(_gallivm, _ptr) \
    lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_CTX_SAMPLERS, "samplers")
 
+#define lp_jit_context_ssbos(_gallivm, _ptr) \
+   lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_CTX_SSBOS, "ssbos")
+
+#define lp_jit_context_num_ssbos(_gallivm, _ptr) \
+   lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_CTX_NUM_SSBOS, "num_ssbos")
 
 struct lp_jit_thread_data
 {
-   uint32_t vis_counter;
+   struct lp_build_format_cache *cache;
+   uint64_t vis_counter;
+   uint64_t ps_invocations;
+
+   /*
+    * Non-interpolated rasterizer state passed through to the fragment shader.
+    */
+   struct {
+      uint32_t viewport_index;
+   } raster_state;
 };
 
 
 enum {
-   LP_JIT_THREAD_DATA_COUNTER = 0,
+   LP_JIT_THREAD_DATA_CACHE = 0,
+   LP_JIT_THREAD_DATA_COUNTER,
+   LP_JIT_THREAD_DATA_INVOCATIONS,
+   LP_JIT_THREAD_DATA_RASTER_STATE_VIEWPORT_INDEX,
    LP_JIT_THREAD_DATA_COUNT
 };
 
 
+#define lp_jit_thread_data_cache(_gallivm, _ptr) \
+   lp_build_struct_get(_gallivm, _ptr, LP_JIT_THREAD_DATA_CACHE, "cache")
+
 #define lp_jit_thread_data_counter(_gallivm, _ptr) \
    lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_THREAD_DATA_COUNTER, "counter")
 
+#define lp_jit_thread_data_invocations(_gallivm, _ptr) \
+   lp_build_struct_get_ptr(_gallivm, _ptr, LP_JIT_THREAD_DATA_INVOCATIONS, "invocs")
 
+#define lp_jit_thread_data_raster_state_viewport_index(_gallivm, _ptr) \
+   lp_build_struct_get(_gallivm, _ptr, \
+                       LP_JIT_THREAD_DATA_RASTER_STATE_VIEWPORT_INDEX, \
+                       "raster_state.viewport_index")
+ 
 /**
  * typedef for fragment shader function
  *
@@ -193,6 +251,7 @@ enum {
  * @param mask          mask of visible pixels in block
  * @param thread_data   task thread data
  * @param stride        color buffer row stride in bytes
+ * @param depth_stride  depth buffer row stride in bytes
  */
 typedef void
 (*lp_jit_frag_func)(const struct lp_jit_context *context,
@@ -203,17 +262,18 @@ typedef void
                     const void *dadx,
                     const void *dady,
                     uint8_t **color,
-                    void *depth,
+                    uint8_t *depth,
                     uint32_t mask,
                     struct lp_jit_thread_data *thread_data,
-                    unsigned *stride);
+                    unsigned *stride,
+                    unsigned depth_stride);
 
 
 void
 lp_jit_screen_cleanup(struct llvmpipe_screen *screen);
 
 
-void
+boolean
 lp_jit_screen_init(struct llvmpipe_screen *screen);