Move _mesa_init_glsl_driver_functions() into shader_api.c

This allows making a bunch of functions static, and removes a state
tracker dependency on driverfuncs.c

cherry-picked from gallium-0.1

2 files changed, 69 insertions, 127 deletions

diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c
index 8bb16002679..0bb96a0d6c0 100644
--- a/src/mesa/shader/shader_api.c
+++ b/src/mesa/shader/shader_api.c
@@ -53,7 +53,7 @@
 /**
  * Allocate a new gl_shader_program object, initialize it.
  */
-struct gl_shader_program *
+static struct gl_shader_program *
 _mesa_new_shader_program(GLcontext *ctx, GLuint name)
 {
    struct gl_shader_program *shProg;
@@ -363,7 +363,7 @@ copy_string(GLchar *dst, GLsizei maxLength, GLsizei *length, const GLchar *src)
 /**
  * Called via ctx->Driver.AttachShader()
  */
-void
+static void
 _mesa_attach_shader(GLcontext *ctx, GLuint program, GLuint shader)
 {
    struct gl_shader_program *shProg
@@ -404,7 +404,7 @@ _mesa_attach_shader(GLcontext *ctx, GLuint program, GLuint shader)
 }
 
 
-GLint
+static GLint
 _mesa_get_attrib_location(GLcontext *ctx, GLuint program,
                           const GLchar *name)
 {
@@ -435,7 +435,7 @@ _mesa_get_attrib_location(GLcontext *ctx, GLuint program,
 }
 
 
-void
+static void
 _mesa_bind_attrib_location(GLcontext *ctx, GLuint program, GLuint index,
                            const GLchar *name)
 {
@@ -481,7 +481,7 @@ _mesa_bind_attrib_location(GLcontext *ctx, GLuint program, GLuint index,
 }
 
 
-GLuint
+static GLuint
 _mesa_create_shader(GLcontext *ctx, GLenum type)
 {
    struct gl_shader *sh;
@@ -505,7 +505,7 @@ _mesa_create_shader(GLcontext *ctx, GLenum type)
 }
 
 
-GLuint 
+static GLuint 
 _mesa_create_program(GLcontext *ctx)
 {
    GLuint name;
@@ -526,7 +526,7 @@ _mesa_create_program(GLcontext *ctx)
  * Named w/ "2" to indicate OpenGL 2.x vs GL_ARB_fragment_programs's
  * DeleteProgramARB.
  */
-void
+static void
 _mesa_delete_program2(GLcontext *ctx, GLuint name)
 {
    /*
@@ -552,7 +552,7 @@ _mesa_delete_program2(GLcontext *ctx, GLuint name)
 }
 
 
-void
+static void
 _mesa_delete_shader(GLcontext *ctx, GLuint shader)
 {
    struct gl_shader *sh = _mesa_lookup_shader(ctx, shader);
@@ -567,7 +567,7 @@ _mesa_delete_shader(GLcontext *ctx, GLuint shader)
 }
 
 
-void
+static void
 _mesa_detach_shader(GLcontext *ctx, GLuint program, GLuint shader)
 {
    struct gl_shader_program *shProg
@@ -629,7 +629,7 @@ _mesa_detach_shader(GLcontext *ctx, GLuint program, GLuint shader)
 }
 
 
-void
+static void
 _mesa_get_active_attrib(GLcontext *ctx, GLuint program, GLuint index,
                         GLsizei maxLength, GLsizei *length, GLint *size,
                         GLenum *type, GLchar *nameOut)
@@ -664,7 +664,7 @@ _mesa_get_active_attrib(GLcontext *ctx, GLuint program, GLuint index,
 /**
  * Called via ctx->Driver.GetActiveUniform().
  */
-void
+static void
 _mesa_get_active_uniform(GLcontext *ctx, GLuint program, GLuint index,
                          GLsizei maxLength, GLsizei *length, GLint *size,
                          GLenum *type, GLchar *nameOut)
@@ -712,7 +712,7 @@ _mesa_get_active_uniform(GLcontext *ctx, GLuint program, GLuint index,
 /**
  * Called via ctx->Driver.GetAttachedShaders().
  */
-void
+static void
 _mesa_get_attached_shaders(GLcontext *ctx, GLuint program, GLsizei maxCount,
                            GLsizei *count, GLuint *obj)
 {
@@ -732,7 +732,7 @@ _mesa_get_attached_shaders(GLcontext *ctx, GLuint program, GLsizei maxCount,
 }
 
 
-GLuint
+static GLuint
 _mesa_get_handle(GLcontext *ctx, GLenum pname)
 {
 #if 0
@@ -756,7 +756,7 @@ _mesa_get_handle(GLcontext *ctx, GLenum pname)
 }
 
 
-void
+static void
 _mesa_get_programiv(GLcontext *ctx, GLuint program,
                     GLenum pname, GLint *params)
 {
@@ -806,7 +806,7 @@ _mesa_get_programiv(GLcontext *ctx, GLuint program,
 }
 
 
-void
+static void
 _mesa_get_shaderiv(GLcontext *ctx, GLuint name, GLenum pname, GLint *params)
 {
    struct gl_shader *shader = _mesa_lookup_shader(ctx, name);
@@ -839,7 +839,7 @@ _mesa_get_shaderiv(GLcontext *ctx, GLuint name, GLenum pname, GLint *params)
 }
 
 
-void
+static void
 _mesa_get_program_info_log(GLcontext *ctx, GLuint program, GLsizei bufSize,
                            GLsizei *length, GLchar *infoLog)
 {
@@ -853,7 +853,7 @@ _mesa_get_program_info_log(GLcontext *ctx, GLuint program, GLsizei bufSize,
 }
 
 
-void
+static void
 _mesa_get_shader_info_log(GLcontext *ctx, GLuint shader, GLsizei bufSize,
                           GLsizei *length, GLchar *infoLog)
 {
@@ -869,7 +869,7 @@ _mesa_get_shader_info_log(GLcontext *ctx, GLuint shader, GLsizei bufSize,
 /**
  * Called via ctx->Driver.GetShaderSource().
  */
-void
+static void
 _mesa_get_shader_source(GLcontext *ctx, GLuint shader, GLsizei maxLength,
                         GLsizei *length, GLchar *sourceOut)
 {
@@ -885,7 +885,7 @@ _mesa_get_shader_source(GLcontext *ctx, GLuint shader, GLsizei maxLength,
 /**
  * Called via ctx->Driver.GetUniformfv().
  */
-void
+static void
 _mesa_get_uniformfv(GLcontext *ctx, GLuint program, GLint location,
                     GLfloat *params)
 {
@@ -927,7 +927,7 @@ _mesa_get_uniformfv(GLcontext *ctx, GLuint program, GLint location,
 /**
  * Called via ctx->Driver.GetUniformLocation().
  */
-GLint
+static GLint
 _mesa_get_uniform_location(GLcontext *ctx, GLuint program, const GLchar *name)
 {
    struct gl_shader_program *shProg
@@ -939,7 +939,7 @@ _mesa_get_uniform_location(GLcontext *ctx, GLuint program, const GLchar *name)
 }
 
 
-GLboolean
+static GLboolean
 _mesa_is_program(GLcontext *ctx, GLuint name)
 {
    struct gl_shader_program *shProg = _mesa_lookup_shader_program(ctx, name);
@@ -947,7 +947,7 @@ _mesa_is_program(GLcontext *ctx, GLuint name)
 }
 
 
-GLboolean
+static GLboolean
 _mesa_is_shader(GLcontext *ctx, GLuint name)
 {
    struct gl_shader *shader = _mesa_lookup_shader(ctx, name);
@@ -959,7 +959,7 @@ _mesa_is_shader(GLcontext *ctx, GLuint name)
 /**
  * Called via ctx->Driver.ShaderSource()
  */
-void
+static void
 _mesa_shader_source(GLcontext *ctx, GLuint shader, const GLchar *source)
 {
    struct gl_shader *sh = _mesa_lookup_shader(ctx, shader);
@@ -980,7 +980,7 @@ _mesa_shader_source(GLcontext *ctx, GLuint shader, const GLchar *source)
 /**
  * Called via ctx->Driver.CompileShader()
  */
-void
+static void
 _mesa_compile_shader(GLcontext *ctx, GLuint shaderObj)
 {
    struct gl_shader *sh = _mesa_lookup_shader(ctx, shaderObj);
@@ -997,7 +997,7 @@ _mesa_compile_shader(GLcontext *ctx, GLuint shaderObj)
 /**
  * Called via ctx->Driver.LinkProgram()
  */
-void
+static void
 _mesa_link_program(GLcontext *ctx, GLuint program)
 {
    struct gl_shader_program *shProg;
@@ -1143,7 +1143,7 @@ set_program_uniform(GLcontext *ctx, struct gl_program *program, GLint location,
 /**
  * Called via ctx->Driver.Uniform().
  */
-void
+static void
 _mesa_uniform(GLcontext *ctx, GLint location, GLsizei count,
               const GLvoid *values, GLenum type)
 {
@@ -1247,7 +1247,7 @@ set_program_uniform_matrix(GLcontext *ctx, struct gl_program *program,
 /**
  * Called by ctx->Driver.UniformMatrix().
  */
-void
+static void
 _mesa_uniform_matrix(GLcontext *ctx, GLint cols, GLint rows,
                      GLenum matrixType, GLint location, GLsizei count,
                      GLboolean transpose, const GLfloat *values)
@@ -1292,7 +1292,7 @@ _mesa_uniform_matrix(GLcontext *ctx, GLint cols, GLint rows,
 }
 
 
-void
+static void
 _mesa_validate_program(GLcontext *ctx, GLuint program)
 {
    struct gl_shader_program *shProg;
@@ -1318,3 +1318,40 @@ _mesa_validate_program(GLcontext *ctx, GLuint program)
      image units allowed.
    */
 }
+
+
+/**
+ * Plug in Mesa's GLSL functions into the device driver function table.
+ */
+void
+_mesa_init_glsl_driver_functions(struct dd_function_table *driver)
+{
+   driver->AttachShader = _mesa_attach_shader;
+   driver->BindAttribLocation = _mesa_bind_attrib_location;
+   driver->CompileShader = _mesa_compile_shader;
+   driver->CreateProgram = _mesa_create_program;
+   driver->CreateShader = _mesa_create_shader;
+   driver->DeleteProgram2 = _mesa_delete_program2;
+   driver->DeleteShader = _mesa_delete_shader;
+   driver->DetachShader = _mesa_detach_shader;
+   driver->GetActiveAttrib = _mesa_get_active_attrib;
+   driver->GetActiveUniform = _mesa_get_active_uniform;
+   driver->GetAttachedShaders = _mesa_get_attached_shaders;
+   driver->GetAttribLocation = _mesa_get_attrib_location;
+   driver->GetHandle = _mesa_get_handle;
+   driver->GetProgramiv = _mesa_get_programiv;
+   driver->GetProgramInfoLog = _mesa_get_program_info_log;
+   driver->GetShaderiv = _mesa_get_shaderiv;
+   driver->GetShaderInfoLog = _mesa_get_shader_info_log;
+   driver->GetShaderSource = _mesa_get_shader_source;
+   driver->GetUniformfv = _mesa_get_uniformfv;
+   driver->GetUniformLocation = _mesa_get_uniform_location;
+   driver->IsProgram = _mesa_is_program;
+   driver->IsShader = _mesa_is_shader;
+   driver->LinkProgram = _mesa_link_program;
+   driver->ShaderSource = _mesa_shader_source;
+   driver->Uniform = _mesa_uniform;
+   driver->UniformMatrix = _mesa_uniform_matrix;
+   driver->UseProgram = _mesa_use_program;
+   driver->ValidateProgram = _mesa_validate_program;
+}
diff --git a/src/mesa/shader/shader_api.h b/src/mesa/shader/shader_api.h
index 27e5870d705..5521c585b53 100644
--- a/src/mesa/shader/shader_api.h
+++ b/src/mesa/shader/shader_api.h
@@ -41,9 +41,10 @@ _mesa_init_shader_state(GLcontext * ctx);
 extern void
 _mesa_free_shader_state(GLcontext *ctx);
 
+/*
 extern struct gl_shader_program *
 _mesa_new_shader_program(GLcontext *ctx, GLuint name);
-
+*/
 extern void
 _mesa_clear_shader_program_data(GLcontext *ctx,
                                 struct gl_shader_program *shProg);
@@ -78,108 +79,12 @@ extern struct gl_shader *
 _mesa_lookup_shader(GLcontext *ctx, GLuint name);
 
 
-/**
- * API/Driver functions
- */
-
-extern void
-_mesa_attach_shader(GLcontext *ctx, GLuint program, GLuint shader);
-
-extern void
-_mesa_bind_attrib_location(GLcontext *ctx, GLuint program, GLuint index,
-                           const GLchar *name);
-
-extern void
-_mesa_compile_shader(GLcontext *ctx, GLuint shaderObj);
-
-extern GLuint
-_mesa_create_shader(GLcontext *ctx, GLenum type);
-
-extern GLuint 
-_mesa_create_program(GLcontext *ctx);
-
-extern void
-_mesa_delete_program2(GLcontext *ctx, GLuint name);
-
-extern void
-_mesa_delete_shader(GLcontext *ctx, GLuint shader);
-
-extern void
-_mesa_detach_shader(GLcontext *ctx, GLuint program, GLuint shader);
-
-extern void
-_mesa_get_active_attrib(GLcontext *ctx, GLuint program, GLuint index,
-                        GLsizei maxLength, GLsizei *length, GLint *size,
-                        GLenum *type, GLchar *name);
-
-extern void
-_mesa_get_active_uniform(GLcontext *ctx, GLuint program, GLuint index,
-                         GLsizei maxLength, GLsizei *length, GLint *size,
-                         GLenum *type, GLchar *name);
-
-extern void
-_mesa_get_attached_shaders(GLcontext *ctx, GLuint program, GLsizei maxCount,
-                           GLsizei *count, GLuint *obj);
-
-extern GLint
-_mesa_get_attrib_location(GLcontext *ctx, GLuint program,
-                          const GLchar *name);
-
-extern GLuint
-_mesa_get_handle(GLcontext *ctx, GLenum pname);
-
-extern void
-_mesa_get_programiv(GLcontext *ctx, GLuint program,
-                    GLenum pname, GLint *params);
-
-extern void
-_mesa_get_program_info_log(GLcontext *ctx, GLuint program, GLsizei bufSize,
-                           GLsizei *length, GLchar *infoLog);
-
-extern void
-_mesa_get_shaderiv(GLcontext *ctx, GLuint shader, GLenum pname, GLint *params);
-
-extern void
-_mesa_get_shader_info_log(GLcontext *ctx, GLuint shader, GLsizei bufSize,
-                          GLsizei *length, GLchar *infoLog);
-
-extern void
-_mesa_get_shader_source(GLcontext *ctx, GLuint shader, GLsizei maxLength,
-                        GLsizei *length, GLchar *sourceOut);
-
-extern void
-_mesa_get_uniformfv(GLcontext *ctx, GLuint program, GLint location,
-                    GLfloat *params);
-
-extern GLint
-_mesa_get_uniform_location(GLcontext *ctx, GLuint program, const GLchar *name);
-
-extern GLboolean
-_mesa_is_program(GLcontext *ctx, GLuint name);
-
-extern GLboolean
-_mesa_is_shader(GLcontext *ctx, GLuint name);
-
-extern void
-_mesa_link_program(GLcontext *ctx, GLuint program);
-
-extern void
-_mesa_shader_source(GLcontext *ctx, GLuint shader, const GLchar *source);
-
-extern void
-_mesa_uniform(GLcontext *ctx, GLint location, GLsizei count,
-              const GLvoid *values, GLenum type);
-
-void
-_mesa_uniform_matrix(GLcontext *ctx, GLint cols, GLint rows,
-                     GLenum matrixType, GLint location, GLsizei count,
-                     GLboolean transpose, const GLfloat *values);
-
 extern void
 _mesa_use_program(GLcontext *ctx, GLuint program);
 
+
 extern void
-_mesa_validate_program(GLcontext *ctx, GLuint program);
+_mesa_init_glsl_driver_functions(struct dd_function_table *driver);
 
 
 #endif /* SHADER_API_H */