llvmpipe, gallivm: implement lod queries (LODQ opcode)

[mesa.git] / src / gallium / drivers / llvmpipe / lp_limits.h

diff --git a/src/gallium/drivers/llvmpipe/lp_limits.h b/src/gallium/drivers/llvmpipe/lp_limits.h
index d1c431475d8f63cbf283612f1144d81a28701fc0..c2808162c78a8019a87dae4d4937c2a65f610575 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_limits.h
+++ b/src/gallium/drivers/llvmpipe/lp_limits.h
@@ -43,8 +43,11 @@
 /**
  * Max texture sizes
  */
-#define LP_MAX_TEXTURE_2D_LEVELS 13  /* 4K x 4K for now */
-#define LP_MAX_TEXTURE_3D_LEVELS 10  /* 512 x 512 x 512 for now */
+#define LP_MAX_TEXTURE_SIZE (1 * 1024 * 1024 * 1024ULL)  /* 1GB for now */
+#define LP_MAX_TEXTURE_2D_LEVELS 14  /* 8K x 8K for now */
+#define LP_MAX_TEXTURE_3D_LEVELS 12  /* 2K x 2K x 2K for now */
+#define LP_MAX_TEXTURE_CUBE_LEVELS 14  /* 8K x 8K for now */
+#define LP_MAX_TEXTURE_ARRAY_LAYERS 512 /* 8K x 512 / 8K x 8K x 512 */
 
 
 /** This must be the larger of LP_MAX_TEXTURE_2D/3D_LEVELS */
@@ -58,7 +61,7 @@
 #define LP_MAX_WIDTH  (1 << (LP_MAX_TEXTURE_LEVELS - 1))
 
 
-#define LP_MAX_THREADS 8
+#define LP_MAX_THREADS 16
 
 
 /**
@@ -72,4 +75,20 @@
  */
 #define LP_MAX_SHADER_VARIANTS 1024
 
+/**
+ * Max number of instructions (for all fragment shaders combined per context)
+ * that will be kept around (counted in terms of llvm ir).
+ */
+#define LP_MAX_SHADER_INSTRUCTIONS (2048 * LP_MAX_SHADER_VARIANTS)
+
+/**
+ * Max number of setup variants that will be kept around.
+ *
+ * These are determined by the combination of the fragment shader
+ * input signature and a small amount of rasterization state (eg
+ * flatshading).  It is likely that many active fragment shaders will
+ * share the same setup variant.
+ */
+#define LP_MAX_SETUP_VARIANTS 64
+
 #endif /* LP_LIMITS_H */