From: Dave Airlie <airlied@redhat.com>
Date: Wed, 19 Jan 2011 00:39:32 +0000 (+1000)
Subject: radeon/r200: fix fbo-clearmipmap + gen-teximage
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f7bab47e6c7cf877acf6d9bb85453851e5aa7f19;p=mesa.git

radeon/r200: fix fbo-clearmipmap + gen-teximage

sw clears were being used and not getting the correct offsets in the span
code.

also not emitting correct offsets for CB draws to texture levels.

(I've no idea why I'm playing with r100).

This is a candidate for 7.9 and 7.10
---

diff --git a/src/mesa/drivers/dri/r200/r200_state_init.c b/src/mesa/drivers/dri/r200/r200_state_init.c
index f6afb90d595..e173cce0860 100644
--- a/src/mesa/drivers/dri/r200/r200_state_init.c
+++ b/src/mesa/drivers/dri/r200/r200_state_init.c
@@ -587,7 +587,7 @@ static void ctx_emit_cs(struct gl_context *ctx, struct radeon_state_atom *atom)
 
    if (rrb) {
      OUT_BATCH(CP_PACKET0(RADEON_RB3D_COLOROFFSET, 0));
-     OUT_BATCH_RELOC(0, rrb->bo, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
+     OUT_BATCH_RELOC(rrb->draw_offset, rrb->bo, rrb->draw_offset, 0, RADEON_GEM_DOMAIN_VRAM, 0);
 
      OUT_BATCH(CP_PACKET0(RADEON_RB3D_COLORPITCH, 0));
      OUT_BATCH_RELOC(cbpitch, rrb->bo, cbpitch, 0, RADEON_GEM_DOMAIN_VRAM, 0);
diff --git a/src/mesa/drivers/dri/radeon/radeon_span.c b/src/mesa/drivers/dri/radeon/radeon_span.c
index 1c5326fe9dc..caf3f253d2a 100644
--- a/src/mesa/drivers/dri/radeon/radeon_span.c
+++ b/src/mesa/drivers/dri/radeon/radeon_span.c
@@ -60,7 +60,7 @@ static void radeonSetSpanFunctions(struct radeon_renderbuffer *rrb);
 static GLubyte *r200_depth_2byte(const struct radeon_renderbuffer * rrb,
 				 GLint x, GLint y)
 {
-    GLubyte *ptr = rrb->bo->ptr;
+    GLubyte *ptr = rrb->bo->ptr + rrb->draw_offset;
     GLint offset;
     if (rrb->has_surface) {
 	offset = x * rrb->cpp + y * rrb->pitch;
@@ -85,7 +85,7 @@ static GLubyte *r200_depth_2byte(const struct radeon_renderbuffer * rrb,
 static GLubyte *r200_depth_4byte(const struct radeon_renderbuffer * rrb,
 				 GLint x, GLint y)
 {
-    GLubyte *ptr = rrb->bo->ptr;
+    GLubyte *ptr = rrb->bo->ptr + rrb->draw_offset;
     GLint offset;
     if (rrb->has_surface) {
 	offset = x * rrb->cpp + y * rrb->pitch;
@@ -439,7 +439,7 @@ static GLubyte *r600_ptr_color(const struct radeon_renderbuffer * rrb,
 static GLubyte *radeon_ptr_4byte(const struct radeon_renderbuffer * rrb,
 			     GLint x, GLint y)
 {
-    GLubyte *ptr = rrb->bo->ptr;
+    GLubyte *ptr = rrb->bo->ptr + rrb->draw_offset;
     uint32_t mask = RADEON_BO_FLAGS_MACRO_TILE | RADEON_BO_FLAGS_MICRO_TILE;
     GLint offset;
 
@@ -479,7 +479,7 @@ static GLubyte *radeon_ptr_4byte(const struct radeon_renderbuffer * rrb,
 static GLubyte *radeon_ptr_2byte_8x2(const struct radeon_renderbuffer * rrb,
 				     GLint x, GLint y)
 {
-    GLubyte *ptr = rrb->bo->ptr;
+    GLubyte *ptr = rrb->bo->ptr + rrb->draw_offset;
     uint32_t mask = RADEON_BO_FLAGS_MACRO_TILE | RADEON_BO_FLAGS_MICRO_TILE;
     GLint offset;
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_state_init.c b/src/mesa/drivers/dri/radeon/radeon_state_init.c
index 698efb145c0..33b504cccf8 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state_init.c
+++ b/src/mesa/drivers/dri/radeon/radeon_state_init.c
@@ -488,7 +488,7 @@ static void ctx_emit_cs(struct gl_context *ctx, struct radeon_state_atom *atom)
 
    if (rrb) {
      OUT_BATCH(CP_PACKET0(RADEON_RB3D_COLOROFFSET, 0));
-     OUT_BATCH_RELOC(0, rrb->bo, 0, 0, RADEON_GEM_DOMAIN_VRAM, 0);
+     OUT_BATCH_RELOC(rrb->draw_offset, rrb->bo, rrb->draw_offset, 0, RADEON_GEM_DOMAIN_VRAM, 0);
 
      OUT_BATCH(CP_PACKET0(RADEON_RB3D_COLORPITCH, 0));
      OUT_BATCH_RELOC(cbpitch, rrb->bo, cbpitch, 0, RADEON_GEM_DOMAIN_VRAM, 0);