svn merge ^/branches/released .

1 files changed, 296 insertions, 3 deletions

diff --git a/mesalib/src/glsl/ir_variable.cpp b/mesalib/src/glsl/ir_variable.cpp
index a9a2e4c70..a86f1c6ed 100644
--- a/mesalib/src/glsl/ir_variable.cpp
+++ b/mesalib/src/glsl/ir_variable.cpp
@@ -25,6 +25,10 @@
 #include "glsl_parser_extras.h"

 #include "glsl_symbol_table.h"

 #include "builtin_variables.h"

+#include "main/uniforms.h"

+#include "program/prog_parameter.h"

+#include "program/prog_statevars.h"

+#include "program/prog_instruction.h"

 

 static void generate_ARB_draw_buffers_variables(exec_list *,

 						struct _mesa_glsl_parse_state *,

@@ -35,6 +39,255 @@ generate_ARB_draw_instanced_variables(exec_list *,
                                       struct _mesa_glsl_parse_state *,

                                       bool, _mesa_glsl_parser_targets);

 

+static struct gl_builtin_uniform_element gl_DepthRange_elements[] = {

+   {"near", {STATE_DEPTH_RANGE, 0, 0}, SWIZZLE_XXXX},

+   {"far", {STATE_DEPTH_RANGE, 0, 0}, SWIZZLE_YYYY},

+   {"diff", {STATE_DEPTH_RANGE, 0, 0}, SWIZZLE_ZZZZ},

+};

+

+static struct gl_builtin_uniform_element gl_ClipPlane_elements[] = {

+   {NULL, {STATE_CLIPPLANE, 0, 0}, SWIZZLE_XYZW}

+};

+

+static struct gl_builtin_uniform_element gl_Point_elements[] = {

+   {"size", {STATE_POINT_SIZE}, SWIZZLE_XXXX},

+   {"sizeMin", {STATE_POINT_SIZE}, SWIZZLE_YYYY},

+   {"sizeMax", {STATE_POINT_SIZE}, SWIZZLE_ZZZZ},

+   {"fadeThresholdSize", {STATE_POINT_SIZE}, SWIZZLE_WWWW},

+   {"distanceConstantAttenuation", {STATE_POINT_ATTENUATION}, SWIZZLE_XXXX},

+   {"distanceLinearAttenuation", {STATE_POINT_ATTENUATION}, SWIZZLE_YYYY},

+   {"distanceQuadraticAttenuation", {STATE_POINT_ATTENUATION}, SWIZZLE_ZZZZ},

+};

+

+static struct gl_builtin_uniform_element gl_FrontMaterial_elements[] = {

+   {"emission", {STATE_MATERIAL, 0, STATE_EMISSION}, SWIZZLE_XYZW},

+   {"ambient", {STATE_MATERIAL, 0, STATE_AMBIENT}, SWIZZLE_XYZW},

+   {"diffuse", {STATE_MATERIAL, 0, STATE_DIFFUSE}, SWIZZLE_XYZW},

+   {"specular", {STATE_MATERIAL, 0, STATE_SPECULAR}, SWIZZLE_XYZW},

+   {"shininess", {STATE_MATERIAL, 0, STATE_SHININESS}, SWIZZLE_XXXX},

+};

+

+static struct gl_builtin_uniform_element gl_BackMaterial_elements[] = {

+   {"emission", {STATE_MATERIAL, 1, STATE_EMISSION}, SWIZZLE_XYZW},

+   {"ambient", {STATE_MATERIAL, 1, STATE_AMBIENT}, SWIZZLE_XYZW},

+   {"diffuse", {STATE_MATERIAL, 1, STATE_DIFFUSE}, SWIZZLE_XYZW},

+   {"specular", {STATE_MATERIAL, 1, STATE_SPECULAR}, SWIZZLE_XYZW},

+   {"shininess", {STATE_MATERIAL, 1, STATE_SHININESS}, SWIZZLE_XXXX},

+};

+

+static struct gl_builtin_uniform_element gl_LightSource_elements[] = {

+   {"ambient", {STATE_LIGHT, 0, STATE_AMBIENT}, SWIZZLE_XYZW},

+   {"diffuse", {STATE_LIGHT, 0, STATE_DIFFUSE}, SWIZZLE_XYZW},

+   {"specular", {STATE_LIGHT, 0, STATE_SPECULAR}, SWIZZLE_XYZW},

+   {"position", {STATE_LIGHT, 0, STATE_POSITION}, SWIZZLE_XYZW},

+   {"halfVector", {STATE_LIGHT, 0, STATE_HALF_VECTOR}, SWIZZLE_XYZW},

+   {"spotDirection", {STATE_LIGHT, 0, STATE_SPOT_DIRECTION},

+    MAKE_SWIZZLE4(SWIZZLE_X,

+		  SWIZZLE_Y,

+		  SWIZZLE_Z,

+		  SWIZZLE_Z)},

+   {"spotCosCutoff", {STATE_LIGHT, 0, STATE_SPOT_DIRECTION}, SWIZZLE_WWWW},

+   {"spotCutoff", {STATE_LIGHT, 0, STATE_SPOT_CUTOFF}, SWIZZLE_XXXX},

+   {"spotExponent", {STATE_LIGHT, 0, STATE_ATTENUATION}, SWIZZLE_WWWW},

+   {"constantAttenuation", {STATE_LIGHT, 0, STATE_ATTENUATION}, SWIZZLE_XXXX},

+   {"linearAttenuation", {STATE_LIGHT, 0, STATE_ATTENUATION}, SWIZZLE_YYYY},

+   {"quadraticAttenuation", {STATE_LIGHT, 0, STATE_ATTENUATION}, SWIZZLE_ZZZZ},

+};

+

+static struct gl_builtin_uniform_element gl_LightModel_elements[] = {

+   {"ambient", {STATE_LIGHTMODEL_AMBIENT, 0}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_FrontLightModelProduct_elements[] = {

+   {"sceneColor", {STATE_LIGHTMODEL_SCENECOLOR, 0}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_BackLightModelProduct_elements[] = {

+   {"sceneColor", {STATE_LIGHTMODEL_SCENECOLOR, 1}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_FrontLightProduct_elements[] = {

+   {"ambient", {STATE_LIGHTPROD, 0, 0, STATE_AMBIENT}, SWIZZLE_XYZW},

+   {"diffuse", {STATE_LIGHTPROD, 0, 0, STATE_DIFFUSE}, SWIZZLE_XYZW},

+   {"specular", {STATE_LIGHTPROD, 0, 0, STATE_SPECULAR}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_BackLightProduct_elements[] = {

+   {"ambient", {STATE_LIGHTPROD, 0, 1, STATE_AMBIENT}, SWIZZLE_XYZW},

+   {"diffuse", {STATE_LIGHTPROD, 0, 1, STATE_DIFFUSE}, SWIZZLE_XYZW},

+   {"specular", {STATE_LIGHTPROD, 0, 1, STATE_SPECULAR}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_TextureEnvColor_elements[] = {

+   {NULL, {STATE_TEXENV_COLOR, 0}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_EyePlaneS_elements[] = {

+   {NULL, {STATE_TEXGEN, 0, STATE_TEXGEN_EYE_S}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_EyePlaneT_elements[] = {

+   {NULL, {STATE_TEXGEN, 0, STATE_TEXGEN_EYE_T}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_EyePlaneR_elements[] = {

+   {NULL, {STATE_TEXGEN, 0, STATE_TEXGEN_EYE_R}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_EyePlaneQ_elements[] = {

+   {NULL, {STATE_TEXGEN, 0, STATE_TEXGEN_EYE_Q}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_ObjectPlaneS_elements[] = {

+   {NULL, {STATE_TEXGEN, 0, STATE_TEXGEN_OBJECT_S}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_ObjectPlaneT_elements[] = {

+   {NULL, {STATE_TEXGEN, 0, STATE_TEXGEN_OBJECT_T}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_ObjectPlaneR_elements[] = {

+   {NULL, {STATE_TEXGEN, 0, STATE_TEXGEN_OBJECT_R}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_ObjectPlaneQ_elements[] = {

+   {NULL, {STATE_TEXGEN, 0, STATE_TEXGEN_OBJECT_Q}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_Fog_elements[] = {

+   {"color", {STATE_FOG_COLOR}, SWIZZLE_XYZW},

+   {"density", {STATE_FOG_PARAMS}, SWIZZLE_XXXX},

+   {"start", {STATE_FOG_PARAMS}, SWIZZLE_YYYY},

+   {"end", {STATE_FOG_PARAMS}, SWIZZLE_ZZZZ},

+   {"scale", {STATE_FOG_PARAMS}, SWIZZLE_WWWW},

+};

+

+static struct gl_builtin_uniform_element gl_NormalScale_elements[] = {

+   {NULL, {STATE_NORMAL_SCALE}, SWIZZLE_XXXX},

+};

+

+static struct gl_builtin_uniform_element gl_MESABumpRotMatrix0_elements[] = {

+   {NULL, {STATE_INTERNAL, STATE_ROT_MATRIX_0}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_MESABumpRotMatrix1_elements[] = {

+   {NULL, {STATE_INTERNAL, STATE_ROT_MATRIX_1}, SWIZZLE_XYZW},

+};

+

+static struct gl_builtin_uniform_element gl_MESAFogParamsOptimized_elements[] = {

+   {NULL, {STATE_INTERNAL, STATE_FOG_PARAMS_OPTIMIZED}, SWIZZLE_XYZW},

+};

+

+#define MATRIX(name, statevar, modifier)				\

+   static struct gl_builtin_uniform_element name ## _elements[] = {	\

+      { NULL, { statevar, 0, 0, 0, modifier}, SWIZZLE_XYZW },		\

+      { NULL, { statevar, 0, 1, 1, modifier}, SWIZZLE_XYZW },		\

+      { NULL, { statevar, 0, 2, 2, modifier}, SWIZZLE_XYZW },		\

+      { NULL, { statevar, 0, 3, 3, modifier}, SWIZZLE_XYZW },		\

+   }

+

+MATRIX(gl_ModelViewMatrix,

+       STATE_MODELVIEW_MATRIX, STATE_MATRIX_TRANSPOSE);

+MATRIX(gl_ModelViewMatrixInverse,

+       STATE_MODELVIEW_MATRIX, STATE_MATRIX_INVTRANS);

+MATRIX(gl_ModelViewMatrixTranspose,

+       STATE_MODELVIEW_MATRIX, 0);

+MATRIX(gl_ModelViewMatrixInverseTranspose,

+       STATE_MODELVIEW_MATRIX, STATE_MATRIX_INVERSE);

+

+MATRIX(gl_ProjectionMatrix,

+       STATE_PROJECTION_MATRIX, STATE_MATRIX_TRANSPOSE);

+MATRIX(gl_ProjectionMatrixInverse,

+       STATE_PROJECTION_MATRIX, STATE_MATRIX_INVTRANS);

+MATRIX(gl_ProjectionMatrixTranspose,

+       STATE_PROJECTION_MATRIX, 0);

+MATRIX(gl_ProjectionMatrixInverseTranspose,

+       STATE_PROJECTION_MATRIX, STATE_MATRIX_INVERSE);

+

+MATRIX(gl_ModelViewProjectionMatrix,

+       STATE_MVP_MATRIX, STATE_MATRIX_TRANSPOSE);

+MATRIX(gl_ModelViewProjectionMatrixInverse,

+       STATE_MVP_MATRIX, STATE_MATRIX_INVTRANS);

+MATRIX(gl_ModelViewProjectionMatrixTranspose,

+       STATE_MVP_MATRIX, 0);

+MATRIX(gl_ModelViewProjectionMatrixInverseTranspose,

+       STATE_MVP_MATRIX, STATE_MATRIX_INVERSE);

+

+MATRIX(gl_TextureMatrix,

+       STATE_TEXTURE_MATRIX, STATE_MATRIX_TRANSPOSE);

+MATRIX(gl_TextureMatrixInverse,

+       STATE_TEXTURE_MATRIX, STATE_MATRIX_INVTRANS);

+MATRIX(gl_TextureMatrixTranspose,

+       STATE_TEXTURE_MATRIX, 0);

+MATRIX(gl_TextureMatrixInverseTranspose,

+       STATE_TEXTURE_MATRIX, STATE_MATRIX_INVERSE);

+

+static struct gl_builtin_uniform_element gl_NormalMatrix_elements[] = {

+   { NULL, { STATE_MODELVIEW_MATRIX, 0, 0, 0, STATE_MATRIX_INVERSE},

+     SWIZZLE_XYZW },

+   { NULL, { STATE_MODELVIEW_MATRIX, 0, 1, 1, STATE_MATRIX_INVERSE},

+     SWIZZLE_XYZW },

+   { NULL, { STATE_MODELVIEW_MATRIX, 0, 2, 2, STATE_MATRIX_INVERSE},

+     SWIZZLE_XYZW },

+};

+

+#undef MATRIX

+

+#define STATEVAR(name) {#name, name ## _elements, Elements(name ## _elements)}

+

+const struct gl_builtin_uniform_desc _mesa_builtin_uniform_desc[] = {

+   STATEVAR(gl_DepthRange),

+   STATEVAR(gl_ClipPlane),

+   STATEVAR(gl_Point),

+   STATEVAR(gl_FrontMaterial),

+   STATEVAR(gl_BackMaterial),

+   STATEVAR(gl_LightSource),

+   STATEVAR(gl_LightModel),

+   STATEVAR(gl_FrontLightModelProduct),

+   STATEVAR(gl_BackLightModelProduct),

+   STATEVAR(gl_FrontLightProduct),

+   STATEVAR(gl_BackLightProduct),

+   STATEVAR(gl_TextureEnvColor),

+   STATEVAR(gl_EyePlaneS),

+   STATEVAR(gl_EyePlaneT),

+   STATEVAR(gl_EyePlaneR),

+   STATEVAR(gl_EyePlaneQ),

+   STATEVAR(gl_ObjectPlaneS),

+   STATEVAR(gl_ObjectPlaneT),

+   STATEVAR(gl_ObjectPlaneR),

+   STATEVAR(gl_ObjectPlaneQ),

+   STATEVAR(gl_Fog),

+

+   STATEVAR(gl_ModelViewMatrix),

+   STATEVAR(gl_ModelViewMatrixInverse),

+   STATEVAR(gl_ModelViewMatrixTranspose),

+   STATEVAR(gl_ModelViewMatrixInverseTranspose),

+

+   STATEVAR(gl_ProjectionMatrix),

+   STATEVAR(gl_ProjectionMatrixInverse),

+   STATEVAR(gl_ProjectionMatrixTranspose),

+   STATEVAR(gl_ProjectionMatrixInverseTranspose),

+

+   STATEVAR(gl_ModelViewProjectionMatrix),

+   STATEVAR(gl_ModelViewProjectionMatrixInverse),

+   STATEVAR(gl_ModelViewProjectionMatrixTranspose),

+   STATEVAR(gl_ModelViewProjectionMatrixInverseTranspose),

+

+   STATEVAR(gl_TextureMatrix),

+   STATEVAR(gl_TextureMatrixInverse),

+   STATEVAR(gl_TextureMatrixTranspose),

+   STATEVAR(gl_TextureMatrixInverseTranspose),

+

+   STATEVAR(gl_NormalMatrix),

+   STATEVAR(gl_NormalScale),

+

+   STATEVAR(gl_MESABumpRotMatrix0),

+   STATEVAR(gl_MESABumpRotMatrix1),

+   STATEVAR(gl_MESAFogParamsOptimized),

+

+   {NULL, NULL, 0}

+};

+

 static ir_variable *

 add_variable(exec_list *instructions, glsl_symbol_table *symtab,

 	     const char *name, const glsl_type *type,

@@ -74,7 +327,43 @@ static ir_variable *
 add_uniform(exec_list *instructions, glsl_symbol_table *symtab,

 	    const char *name, const glsl_type *type)

 {

-   return add_variable(instructions, symtab, name, type, ir_var_uniform, -1);

+   ir_variable *const uni =

+      add_variable(instructions, symtab, name, type, ir_var_uniform, -1);

+

+   unsigned i;

+   for (i = 0; _mesa_builtin_uniform_desc[i].name != NULL; i++) {

+      if (strcmp(_mesa_builtin_uniform_desc[i].name, name) == 0) {

+	 break;

+      }

+   }

+

+   assert(_mesa_builtin_uniform_desc[i].name != NULL);

+   const struct gl_builtin_uniform_desc* const statevar =

+      &_mesa_builtin_uniform_desc[i];

+

+   const unsigned array_count = type->is_array() ? type->length : 1;

+   uni->num_state_slots = array_count * statevar->num_elements;

+

+   ir_state_slot *slots =

+      ralloc_array(uni, ir_state_slot, uni->num_state_slots);

+

+   uni->state_slots = slots;

+

+   for (unsigned a = 0; a < array_count; a++) {

+      for (unsigned j = 0; j < statevar->num_elements; j++) {

+	 struct gl_builtin_uniform_element *element = &statevar->elements[j];

+

+	 memcpy(slots->tokens, element->tokens, sizeof(element->tokens));

+	 if (type->is_array()) {

+	    slots->tokens[1] = a;

+	 }

+

+	 slots->swizzle = element->swizzle;

+	 slots++;

+      }

+   }

+

+   return uni;

 }

 

 static void

@@ -88,8 +377,12 @@ add_builtin_variable(exec_list *instructions, glsl_symbol_table *symtab,
 

    assert(type != NULL);

 

-   add_variable(instructions, symtab, proto->name, type, proto->mode,

-		proto->slot);

+   if (proto->mode == ir_var_uniform) {

+      add_uniform(instructions, symtab, proto->name, type);

+   } else {

+      add_variable(instructions, symtab, proto->name, type, proto->mode,

+		   proto->slot);

+   }

 }

 

 static void