nv30: Move constant buffers out of vert/frag prog structures

4 files changed, 19 insertions, 22 deletions

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 72f803c80ad..c3c8b733090 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -124,6 +124,8 @@ struct nv30_context {
 	unsigned dirty;
 	struct pipe_scissor_state scissor;
 	unsigned stipple[32];
+	struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+	unsigned constbuf_nr[PIPE_SHADER_TYPES];
 	struct nv30_rasterizer_state *rasterizer;
 	struct nv30_zsa_state *zsa;
 	struct nv30_blend_state *blend;
@@ -150,16 +152,12 @@ struct nv30_context {
 
 	struct {
 		struct nv30_vertex_program *active;
-
 		struct nv30_vertex_program *current;
-		struct pipe_buffer *constant_buf;
 	} vertprog;
 
 	struct {
 		struct nv30_fragment_program *active;
-
 		struct nv30_fragment_program *current;
-		struct pipe_buffer *constant_buf;
 	} fragprog;
 
 	struct pipe_vertex_buffer  vtxbuf[PIPE_MAX_ATTRIBS];
diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index 6af86e4f4f9..b560455a02f 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -820,6 +820,8 @@ nv30_fragprog_upload(struct nv30_context *nv30,
 void
 nv30_fragprog_bind(struct nv30_context *nv30, struct nv30_fragment_program *fp)
 {
+	struct pipe_buffer *constbuf =
+		nv30->constbuf[PIPE_SHADER_FRAGMENT];
 	struct pipe_winsys *ws = nv30->pipe.winsys;
 	int i;
 
@@ -830,8 +832,9 @@ nv30_fragprog_bind(struct nv30_context *nv30, struct nv30_fragment_program *fp)
 	}
 
 	if (fp->nr_consts) {
-		float *map = ws->buffer_map(ws, nv30->fragprog.constant_buf,
-					    PIPE_BUFFER_USAGE_CPU_READ);
+		float *map;
+
+		map = ws->buffer_map(ws, constbuf, PIPE_BUFFER_USAGE_CPU_READ);
 		for (i = 0; i < fp->nr_consts; i++) {
 			struct nv30_fragment_program_data *fpd = &fp->consts[i];
 			uint32_t *p = &fp->insn[fpd->offset];
@@ -842,13 +845,10 @@ nv30_fragprog_bind(struct nv30_context *nv30, struct nv30_fragment_program *fp)
 			memcpy(p, cb, 4 * sizeof(float));
 			fp->on_hw = 0;
 		}
-		ws->buffer_unmap(ws, nv30->fragprog.constant_buf);
+		ws->buffer_unmap(ws, constbuf);
 	}
 
 	if (!fp->on_hw) {
-		const uint32_t le = 1;
-		uint32_t *map;
-
 		if (!fp->buffer)
 			fp->buffer = ws->buffer_create(ws, 0x100, 0,
 						       fp->insn_len * 4);
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 72b9515eb1a..aec6fa2b155 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -589,12 +589,13 @@ nv30_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
+	nv30->constbuf[shader] = buf->buffer;
+	nv30->constbuf_nr[shader] = buf->size / (4 * sizeof(float));
+
 	if (shader == PIPE_SHADER_VERTEX) {
-		nv30->vertprog.constant_buf = buf->buffer;
 		nv30->dirty |= NV30_NEW_VERTPROG;
 	} else
 	if (shader == PIPE_SHADER_FRAGMENT) {
-		nv30->fragprog.constant_buf = buf->buffer;
 		nv30->dirty |= NV30_NEW_FRAGPROG;
 	}
 }
diff --git a/src/gallium/drivers/nv30/nv30_vertprog.c b/src/gallium/drivers/nv30/nv30_vertprog.c
index 1b34d2e4b29..90756febd28 100644
--- a/src/gallium/drivers/nv30/nv30_vertprog.c
+++ b/src/gallium/drivers/nv30/nv30_vertprog.c
@@ -135,7 +135,7 @@ emit_src(struct nv30_vpc *vpc, uint32_t *hw, int pos, struct nv30_sreg src)
 
 /*
  * |VVV|
- * d�.�b
+ * d�.�b
  *  \u/
  *
  */
@@ -641,9 +641,12 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 { 
 	struct nouveau_winsys *nvws = nv30->nvws;
 	struct pipe_winsys *ws = nv30->pipe.winsys;
+	struct pipe_buffer *constbuf;
 	boolean upload_code = FALSE, upload_data = FALSE;
 	int i;
 
+	constbuf = nv30->constbuf[PIPE_SHADER_VERTEX];
+
 	/* Translate TGSI shader into hw bytecode */
 	if (!vp->translated) {
 		nv30_vertprog_translate(nv30, vp);
@@ -730,8 +733,8 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 	if (vp->nr_consts) {
 		float *map = NULL;
 
-		if (nv30->vertprog.constant_buf) {
-			map = ws->buffer_map(ws, nv30->vertprog.constant_buf,
+		if (constbuf) {
+			map = ws->buffer_map(ws, constbuf,
 					     PIPE_BUFFER_USAGE_CPU_READ);
 		}
 
@@ -750,15 +753,10 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 			BEGIN_RING(rankine, NV34TCL_VP_UPLOAD_CONST_ID, 5);
 			OUT_RING  (i + vp->data->start);
 			OUT_RINGp ((uint32_t *)vpd->value, 4);
-#if 0
-			NOUVEAU_MSG("VP const %d: %f %f %f %f\n",
-				i, vpd->value[0], vpd->value[1],
-				vpd->value[2], vpd->value[3]);
-#endif
 		}
 
-		if (map) {
-			ws->buffer_unmap(ws, nv30->vertprog.constant_buf);
+		if (constbuf) {
+			ws->buffer_unmap(ws, constbuf);
 		}
 	}