#ifndef UNIFORMS_H
#define UNIFORMS_H
-
-extern void GLAPIENTRY
-_mesa_Uniform1fARB(GLint, GLfloat);
-
-extern void GLAPIENTRY
-_mesa_Uniform2fARB(GLint, GLfloat, GLfloat);
-
-extern void GLAPIENTRY
-_mesa_Uniform3fARB(GLint, GLfloat, GLfloat, GLfloat);
-
-extern void GLAPIENTRY
-_mesa_Uniform4fARB(GLint, GLfloat, GLfloat, GLfloat, GLfloat);
-
-extern void GLAPIENTRY
-_mesa_Uniform1iARB(GLint, GLint);
-
-extern void GLAPIENTRY
-_mesa_Uniform2iARB(GLint, GLint, GLint);
-
-extern void GLAPIENTRY
-_mesa_Uniform3iARB(GLint, GLint, GLint, GLint);
-
-extern void GLAPIENTRY
-_mesa_Uniform4iARB(GLint, GLint, GLint, GLint, GLint);
-
-extern void GLAPIENTRY
-_mesa_Uniform1fvARB(GLint, GLsizei, const GLfloat *);
-
-extern void GLAPIENTRY
-_mesa_Uniform2fvARB(GLint, GLsizei, const GLfloat *);
-
-extern void GLAPIENTRY
-_mesa_Uniform3fvARB(GLint, GLsizei, const GLfloat *);
-
-extern void GLAPIENTRY
-_mesa_Uniform4fvARB(GLint, GLsizei, const GLfloat *);
-
-extern void GLAPIENTRY
-_mesa_Uniform1ivARB(GLint, GLsizei, const GLint *);
-
-extern void GLAPIENTRY
-_mesa_Uniform2ivARB(GLint, GLsizei, const GLint *);
-
-extern void GLAPIENTRY
-_mesa_Uniform3ivARB(GLint, GLsizei, const GLint *);
-
-extern void GLAPIENTRY
-_mesa_Uniform4ivARB(GLint, GLsizei, const GLint *);
-
-extern void GLAPIENTRY
+#include "glheader.h"
+#include "program/prog_parameter.h"
+#include "../glsl/glsl_types.h"
+#include "../glsl/ir_uniform.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+struct gl_program;
+struct _glapi_table;
+
+void GLAPIENTRY
+_mesa_Uniform1f(GLint, GLfloat);
+void GLAPIENTRY
+_mesa_Uniform2f(GLint, GLfloat, GLfloat);
+void GLAPIENTRY
+_mesa_Uniform3f(GLint, GLfloat, GLfloat, GLfloat);
+void GLAPIENTRY
+_mesa_Uniform4f(GLint, GLfloat, GLfloat, GLfloat, GLfloat);
+void GLAPIENTRY
+_mesa_Uniform1i(GLint, GLint);
+void GLAPIENTRY
+_mesa_Uniform2i(GLint, GLint, GLint);
+void GLAPIENTRY
+_mesa_Uniform3i(GLint, GLint, GLint, GLint);
+void GLAPIENTRY
+_mesa_Uniform4i(GLint, GLint, GLint, GLint, GLint);
+void GLAPIENTRY
+_mesa_Uniform1fv(GLint, GLsizei, const GLfloat *);
+void GLAPIENTRY
+_mesa_Uniform2fv(GLint, GLsizei, const GLfloat *);
+void GLAPIENTRY
+_mesa_Uniform3fv(GLint, GLsizei, const GLfloat *);
+void GLAPIENTRY
+_mesa_Uniform4fv(GLint, GLsizei, const GLfloat *);
+void GLAPIENTRY
+_mesa_Uniform1iv(GLint, GLsizei, const GLint *);
+void GLAPIENTRY
+_mesa_Uniform2iv(GLint, GLsizei, const GLint *);
+void GLAPIENTRY
+_mesa_Uniform3iv(GLint, GLsizei, const GLint *);
+void GLAPIENTRY
+_mesa_Uniform4iv(GLint, GLsizei, const GLint *);
+void GLAPIENTRY
_mesa_Uniform1ui(GLint location, GLuint v0);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_Uniform2ui(GLint location, GLuint v0, GLuint v1);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_Uniform3ui(GLint location, GLuint v0, GLuint v1, GLuint v2);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_Uniform4ui(GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_Uniform1uiv(GLint location, GLsizei count, const GLuint *value);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_Uniform2uiv(GLint location, GLsizei count, const GLuint *value);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_Uniform3uiv(GLint location, GLsizei count, const GLuint *value);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_Uniform4uiv(GLint location, GLsizei count, const GLuint *value);
-
-
-extern void GLAPIENTRY
-_mesa_UniformMatrix2fvARB(GLint, GLsizei, GLboolean, const GLfloat *);
-
-extern void GLAPIENTRY
-_mesa_UniformMatrix3fvARB(GLint, GLsizei, GLboolean, const GLfloat *);
-
-extern void GLAPIENTRY
-_mesa_UniformMatrix4fvARB(GLint, GLsizei, GLboolean, const GLfloat *);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
+_mesa_UniformMatrix2fv(GLint, GLsizei, GLboolean, const GLfloat *);
+void GLAPIENTRY
+_mesa_UniformMatrix3fv(GLint, GLsizei, GLboolean, const GLfloat *);
+void GLAPIENTRY
+_mesa_UniformMatrix4fv(GLint, GLsizei, GLboolean, const GLfloat *);
+void GLAPIENTRY
_mesa_UniformMatrix2x3fv(GLint location, GLsizei count, GLboolean transpose,
const GLfloat *value);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_UniformMatrix3x2fv(GLint location, GLsizei count, GLboolean transpose,
const GLfloat *value);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_UniformMatrix2x4fv(GLint location, GLsizei count, GLboolean transpose,
const GLfloat *value);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_UniformMatrix4x2fv(GLint location, GLsizei count, GLboolean transpose,
const GLfloat *value);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_UniformMatrix3x4fv(GLint location, GLsizei count, GLboolean transpose,
const GLfloat *value);
-
-extern void GLAPIENTRY
+void GLAPIENTRY
_mesa_UniformMatrix4x3fv(GLint location, GLsizei count, GLboolean transpose,
const GLfloat *value);
-
-
-extern void GLAPIENTRY
-_mesa_GetActiveUniformARB(GLhandleARB, GLuint, GLsizei, GLsizei *,
+void GLAPIENTRY
+_mesa_GetnUniformfvARB(GLhandleARB, GLint, GLsizei, GLfloat *);
+void GLAPIENTRY
+_mesa_GetUniformfv(GLhandleARB, GLint, GLfloat *);
+void GLAPIENTRY
+_mesa_GetnUniformivARB(GLhandleARB, GLint, GLsizei, GLint *);
+void GLAPIENTRY
+_mesa_GetUniformuiv(GLhandleARB, GLint, GLuint *);
+void GLAPIENTRY
+_mesa_GetnUniformuivARB(GLhandleARB, GLint, GLsizei, GLuint *);
+void GLAPIENTRY
+_mesa_GetUniformuiv(GLhandleARB program, GLint location, GLuint *params);
+void GLAPIENTRY
+_mesa_GetnUniformdvARB(GLhandleARB, GLint, GLsizei, GLdouble *);
+void GLAPIENTRY
+_mesa_GetUniformdv(GLhandleARB, GLint, GLdouble *);
+GLint GLAPIENTRY
+_mesa_GetUniformLocation(GLhandleARB, const GLcharARB *);
+GLuint GLAPIENTRY
+_mesa_GetUniformBlockIndex(GLuint program,
+ const GLchar *uniformBlockName);
+void GLAPIENTRY
+_mesa_GetUniformIndices(GLuint program,
+ GLsizei uniformCount,
+ const GLchar * const *uniformNames,
+ GLuint *uniformIndices);
+void GLAPIENTRY
+_mesa_UniformBlockBinding(GLuint program,
+ GLuint uniformBlockIndex,
+ GLuint uniformBlockBinding);
+void GLAPIENTRY
+_mesa_GetActiveUniformBlockiv(GLuint program,
+ GLuint uniformBlockIndex,
+ GLenum pname,
+ GLint *params);
+void GLAPIENTRY
+_mesa_GetActiveUniformBlockName(GLuint program,
+ GLuint uniformBlockIndex,
+ GLsizei bufSize,
+ GLsizei *length,
+ GLchar *uniformBlockName);
+void GLAPIENTRY
+_mesa_GetActiveUniformName(GLuint program, GLuint uniformIndex,
+ GLsizei bufSize, GLsizei *length,
+ GLchar *uniformName);
+void GLAPIENTRY
+_mesa_GetActiveUniform(GLhandleARB, GLuint, GLsizei, GLsizei *,
GLint *, GLenum *, GLcharARB *);
+void GLAPIENTRY
+_mesa_GetActiveUniformsiv(GLuint program,
+ GLsizei uniformCount,
+ const GLuint *uniformIndices,
+ GLenum pname,
+ GLint *params);
+void GLAPIENTRY
+_mesa_GetUniformiv(GLhandleARB, GLint, GLint *);
+
+unsigned
+_mesa_get_uniform_location(struct gl_context *ctx, struct gl_shader_program *shProg,
+ const GLchar *name, unsigned *offset);
+
+void
+_mesa_uniform(struct gl_context *ctx, struct gl_shader_program *shader_program,
+ GLint location, GLsizei count,
+ const GLvoid *values, GLenum type);
+
+void
+_mesa_uniform_matrix(struct gl_context *ctx, struct gl_shader_program *shProg,
+ GLuint cols, GLuint rows,
+ GLint location, GLsizei count,
+ GLboolean transpose, const GLfloat *values);
+
+void
+_mesa_get_uniform(struct gl_context *ctx, GLuint program, GLint location,
+ GLsizei bufSize, enum glsl_base_type returnType,
+ GLvoid *paramsOut);
-extern void GLAPIENTRY
-_mesa_GetUniformfvARB(GLhandleARB, GLint, GLfloat *);
-
-extern void GLAPIENTRY
-_mesa_GetUniformivARB(GLhandleARB, GLint, GLint *);
-
-extern GLint GLAPIENTRY
-_mesa_GetUniformLocationARB(GLhandleARB, const GLcharARB *);
+extern void
+_mesa_uniform_attach_driver_storage(struct gl_uniform_storage *,
+ unsigned element_stride,
+ unsigned vector_stride,
+ enum gl_uniform_driver_format format,
+ void *data);
+extern void
+_mesa_uniform_detach_all_driver_storage(struct gl_uniform_storage *uni);
+extern void
+_mesa_propagate_uniforms_to_driver_storage(struct gl_uniform_storage *uni,
+ unsigned array_index,
+ unsigned count);
extern void
-_mesa_update_shader_textures_used(struct gl_program *prog);
+_mesa_update_shader_textures_used(struct gl_shader_program *shProg,
+ struct gl_program *prog);
+
+extern bool
+_mesa_sampler_uniforms_are_valid(const struct gl_shader_program *shProg,
+ char *errMsg, size_t errMsgLength);
+
+extern const struct gl_program_parameter *
+get_uniform_parameter(struct gl_shader_program *shProg, GLint index);
+
+struct gl_builtin_uniform_element {
+ const char *field;
+ int tokens[STATE_LENGTH];
+ int swizzle;
+};
+
+struct gl_builtin_uniform_desc {
+ const char *name;
+ struct gl_builtin_uniform_element *elements;
+ unsigned int num_elements;
+};
+
+/**
+ * \name GLSL uniform arrays and structs require special handling.
+ *
+ * The GL_ARB_shader_objects spec says that if you use
+ * glGetUniformLocation to get the location of an array, you CANNOT
+ * access other elements of the array by adding an offset to the
+ * returned location. For example, you must call
+ * glGetUniformLocation("foo[16]") if you want to set the 16th element
+ * of the array with glUniform().
+ *
+ * HOWEVER, some other OpenGL drivers allow accessing array elements
+ * by adding an offset to the returned array location. And some apps
+ * seem to depend on that behaviour.
+ *
+ * Mesa's gl_uniform_list doesn't directly support this since each
+ * entry in the list describes one uniform variable, not one uniform
+ * element. We could insert dummy entries in the list for each array
+ * element after [0] but that causes complications elsewhere.
+ *
+ * We solve this problem by encoding two values in the location that's
+ * returned by glGetUniformLocation():
+ * a) index into gl_uniform_list::Uniforms[] for the uniform
+ * b) an array/field offset (0 for simple types)
+ *
+ * These two values are encoded in the high and low halves of a GLint.
+ * By putting the uniform number in the high part and the offset in the
+ * low part, we can support the unofficial ability to index into arrays
+ * by adding offsets to the location value.
+ */
+/*@{*/
+/**
+ * Combine the uniform's base location and the offset
+ */
+static inline GLint
+_mesa_uniform_merge_location_offset(unsigned base_location, unsigned offset)
+{
+ return (base_location << 16) | offset;
+}
+
+/**
+ * Separate the uniform base location and parameter offset
+ */
+static inline void
+_mesa_uniform_split_location_offset(GLint location, unsigned *base_location,
+ unsigned *offset)
+{
+ *offset = location & 0xffff;
+ *base_location = location >> 16;
+}
+/*@}*/
-extern void
-_mesa_init_shader_uniform_dispatch(struct _glapi_table *exec);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* UNIFORMS_H */
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