From: Aapo Tahkola <aet@rasterburn.org>
Date: Tue, 19 Apr 2005 18:49:44 +0000 (+0000)
Subject: Reorganized shader stuff.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fc8f2021815b692b0e2b8d3e879edee0db538a11;p=mesa.git

Reorganized shader stuff.
---

diff --git a/src/mesa/drivers/dri/r300/Makefile b/src/mesa/drivers/dri/r300/Makefile
index 8fd361bee38..3e21af6af89 100644
--- a/src/mesa/drivers/dri/r300/Makefile
+++ b/src/mesa/drivers/dri/r300/Makefile
@@ -37,6 +37,8 @@ DRIVER_SOURCES = \
 		 r300_texstate.c \
 		 r300_texprog.c \
 		 r300_vertexprog.c \
+		 r300_shader.c \
+		 r300_ffp.c \
 		 r300_maos.c \
 		 \
 		 r200_context.c \
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 429a795ffaf..143cd22eb2f 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -174,7 +174,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 	r300InitIoctlFuncs(&functions);
 	r300InitStateFuncs(&functions);
 	r300InitTextureFuncs(&functions);
-	r300InitVertexProgFuncs(&functions);
+	r300InitShaderFuncs(&functions);
 	
 	if (!radeonInitContext(&r300->radeon, &functions,
 			       glVisual, driContextPriv, sharedContextPrivate)) {
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h
index 3ec5a72a1ae..5bade861e7c 100644
--- a/src/mesa/drivers/dri/r300/r300_context.h
+++ b/src/mesa/drivers/dri/r300/r300_context.h
@@ -762,7 +762,8 @@ extern GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 				   __DRIcontextPrivate * driContextPriv,
 				   void *sharedContextPrivate);
 
-extern void r300InitVertexProgFuncs(struct dd_function_table *functions);
+void translate_vertex_shader(struct r300_vertex_program *vp);
+extern void r300InitShaderFuncs(struct dd_function_table *functions);
 extern void r300VertexProgUpdateParams(GLcontext *ctx, struct r300_vertex_program *vp);
 
 #endif				/* __R300_CONTEXT_H__ */
diff --git a/src/mesa/drivers/dri/r300/r300_shader.c b/src/mesa/drivers/dri/r300/r300_shader.c
new file mode 100644
index 00000000000..d8fd7fd07d4
--- /dev/null
+++ b/src/mesa/drivers/dri/r300/r300_shader.c
@@ -0,0 +1,99 @@
+#include "glheader.h"
+#include "macros.h"
+#include "enums.h"
+
+#include "program.h"
+#include "r300_context.h"
+#include "nvvertprog.h"
+
+static void r300BindProgram(GLcontext *ctx, GLenum target, struct program *prog)
+{
+	r300ContextPtr rmesa = R300_CONTEXT(ctx);
+	struct r300_vertex_program *vp=(void *)prog;
+	
+	switch(target){
+		case GL_VERTEX_PROGRAM_ARB:
+			rmesa->current_vp = vp;
+		break;
+		default:
+			WARN_ONCE("Target not supported yet!\n");
+		break;
+	}
+}
+
+/* Mesa doesnt seem to have prototype for this */
+struct program *
+_mesa_init_ati_fragment_shader( GLcontext *ctx, struct ati_fragment_shader *prog,
+                           GLenum target, GLuint id);
+
+static struct program *r300NewProgram(GLcontext *ctx, GLenum target, GLuint id)
+{
+	struct r300_vertex_program *vp;
+	struct fragment_program *fp;
+	struct ati_fragment_shader *afs;
+	
+	switch(target){
+		case GL_VERTEX_PROGRAM_ARB:
+			vp=CALLOC_STRUCT(r300_vertex_program);
+		return _mesa_init_vertex_program(ctx, &vp->mesa_program, target, id);
+		
+		case GL_FRAGMENT_PROGRAM_ARB:
+			fp=CALLOC_STRUCT(fragment_program);
+		return _mesa_init_fragment_program(ctx, fp, target, id);
+		
+		case GL_FRAGMENT_PROGRAM_NV:
+			fp=CALLOC_STRUCT(fragment_program);
+		return _mesa_init_fragment_program(ctx, fp, target, id);
+		
+		case GL_FRAGMENT_SHADER_ATI:
+			afs=CALLOC_STRUCT(ati_fragment_shader);
+		return _mesa_init_ati_fragment_shader(ctx, afs, target, id);
+	}
+	
+	return NULL;	
+}
+
+
+static void r300DeleteProgram(GLcontext *ctx, struct program *prog)
+{
+	r300ContextPtr rmesa = R300_CONTEXT(ctx);
+	struct r300_vertex_program *vp=(void *)prog;
+	
+	if(rmesa->current_vp == vp)
+		rmesa->current_vp = NULL;
+	
+	_mesa_delete_program(ctx, prog);
+}
+     
+static void r300ProgramStringNotify(GLcontext *ctx, GLenum target, 
+				struct program *prog)
+{
+	struct r300_vertex_program *vp=(void *)prog;
+		
+	switch(target) {
+	case GL_VERTEX_PROGRAM_ARB:
+		vp->translated=GL_FALSE;
+		translate_vertex_shader(vp);
+	break;
+	
+	case GL_FRAGMENT_PROGRAM_ARB:
+	break;
+	}
+}
+
+static GLboolean r300IsProgramNative(GLcontext *ctx, GLenum target, struct program *prog)
+{
+	struct r300_vertex_program *vp=(void *)prog;
+	r300ContextPtr rmesa = R300_CONTEXT(ctx);
+
+	return 1;
+}
+
+void r300InitShaderFuncs(struct dd_function_table *functions)
+{
+	functions->NewProgram=r300NewProgram;
+	functions->BindProgram=r300BindProgram;
+	functions->DeleteProgram=r300DeleteProgram;
+	functions->ProgramStringNotify=r300ProgramStringNotify;
+	functions->IsProgramNative=r300IsProgramNative;
+}
diff --git a/src/mesa/drivers/dri/r300/r300_vertexprog.c b/src/mesa/drivers/dri/r300/r300_vertexprog.c
index 360680bf8ff..ec0ec0c47dd 100644
--- a/src/mesa/drivers/dri/r300/r300_vertexprog.c
+++ b/src/mesa/drivers/dri/r300/r300_vertexprog.c
@@ -467,7 +467,7 @@ static unsigned long op_operands(enum vp_opcode opcode)
 			 t_src_class(b.File) == VSF_IN_CLASS_ATTR))) \
 			 
 #define SRCS_WRITABLE 1
-static void translate_program(struct r300_vertex_program *vp)
+void translate_vertex_shader(struct r300_vertex_program *vp)
 {
 	struct vertex_program *mesa_vp=(void *)vp;
 	struct vp_instruction *vpi;
@@ -885,115 +885,3 @@ static void translate_program(struct r300_vertex_program *vp)
 		vp->translated=GL_TRUE;
 }
 
-static void r300BindProgram(GLcontext *ctx, GLenum target, struct program *prog)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_vertex_program *vp=(void *)prog;
-#if 0			
-	fprintf(stderr, "r300BindProgram\n");
-#endif	
-	if(rmesa->current_vp == vp)
-		return ;
-	
-	rmesa->current_vp = vp;
-}
-
-/* Mesa doesnt seem to have prototype for this */
-struct program *
-_mesa_init_ati_fragment_shader( GLcontext *ctx, struct ati_fragment_shader *prog,
-                           GLenum target, GLuint id);
-
-static struct program *r300NewProgram(GLcontext *ctx, GLenum target, GLuint id)
-{
-	struct r300_vertex_program *vp;
-	struct fragment_program *fp;
-	struct ati_fragment_shader *afs;
-#if 0
-	fprintf(stderr, "r300NewProgram, target=%d, id=%d\n", target, id);
-#endif
-	switch(target){
-		case GL_VERTEX_PROGRAM_ARB:
-			vp=CALLOC_STRUCT(r300_vertex_program);
-		return _mesa_init_vertex_program(ctx, &vp->mesa_program, target, id);
-		
-		case GL_FRAGMENT_PROGRAM_ARB:
-			fp=CALLOC_STRUCT(fragment_program);
-		return _mesa_init_fragment_program(ctx, fp, target, id);
-		
-		case GL_FRAGMENT_PROGRAM_NV:
-			fp=CALLOC_STRUCT(fragment_program);
-		return _mesa_init_fragment_program(ctx, fp, target, id);
-		
-		case GL_FRAGMENT_SHADER_ATI:
-			afs=CALLOC_STRUCT(ati_fragment_shader);
-		return _mesa_init_ati_fragment_shader(ctx, afs, target, id);
-	}
-	
-	return NULL;	
-}
-
-
-static void r300DeleteProgram(GLcontext *ctx, struct program *prog)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_vertex_program *vp=(void *)prog;
-#if 0			
-	fprintf(stderr, "r300DeleteProgram\n");
-#endif	
-	if(rmesa->current_vp == vp)
-		rmesa->current_vp = NULL;
-	
-	_mesa_delete_program(ctx, prog);
-}
-     
-static GLboolean r300IsProgramNative(GLcontext *ctx, GLenum target,
-				struct program *prog);
-
-static void r300ProgramStringNotify(GLcontext *ctx, GLenum target, 
-				struct program *prog)
-{
-	struct r300_vertex_program *vp=(void *)prog;
-#if 0
-	fprintf(stderr, "r300ProgramStringNotify\n");
-#endif
-		
-	switch(target) {
-	case GL_VERTEX_PROGRAM_ARB:
-		vp->translated=GL_FALSE;
-	break;
-	case GL_FRAGMENT_PROGRAM_ARB:
-		return ;
-		break;
-	}
-	
-	/* XXX: There is still something wrong as mesa doesnt call r300IsProgramNative at all */
-	(void)r300IsProgramNative(ctx, target, prog);
-
-}
-
-static GLboolean r300IsProgramNative(GLcontext *ctx, GLenum target,
-				struct program *prog)
-{
-	struct r300_vertex_program *vp=(void *)prog;
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	
-#if 0			
-	fprintf(stderr, "r300IsProgramNative\n");
-	//exit(0);
-	debug_vp(ctx, vp);
-#endif
-	translate_program(vp);
-	//r300VertexProgUpdateParams(ctx, vp);
-
-	return 1;
-}
-
-/* This is misnamed and shouldnt be here since fragment programs use these functions too */		
-void r300InitVertexProgFuncs(struct dd_function_table *functions)
-{
-	functions->NewProgram=r300NewProgram;
-	functions->BindProgram=r300BindProgram;
-	functions->DeleteProgram=r300DeleteProgram;
-	functions->ProgramStringNotify=r300ProgramStringNotify;
-	functions->IsProgramNative=r300IsProgramNative;
-}