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-rw-r--r--src/mesa/drivers/dri/r300/r300_render.c2
-rw-r--r--src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c20
2 files changed, 14 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c
index a0375f9022..e6ed06a69d 100644
--- a/src/mesa/drivers/dri/r300/r300_render.c
+++ b/src/mesa/drivers/dri/r300/r300_render.c
@@ -382,7 +382,6 @@ GLboolean r300_run_vb_render(GLcontext *ctx,
r300UpdateShaders(rmesa);
if (rmesa->state.VB.LockCount == 0 || 1) {
- r300ReleaseArrays(ctx);
r300EmitArrays(ctx, GL_FALSE);
r300UpdateShaderStates(rmesa);
@@ -446,6 +445,7 @@ GLboolean r300_run_vb_render(GLcontext *ctx,
#ifdef USER_BUFFERS
r300UseArrays(ctx);
#endif
+ r300ReleaseArrays(ctx);
return GL_FALSE;
}
diff --git a/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c b/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c
index 5ea9bb4eb4..8f7620482f 100644
--- a/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c
+++ b/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c
@@ -182,7 +182,7 @@ static void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const G
unsigned int min = ~0, max = 0;
struct tnl_prim prim;
static void *ptr = NULL;
- static struct r300_dma_region rvb;
+ struct r300_dma_region rvb;
const GLvoid *indices = c_indices;
if (count > 65535) {
@@ -205,8 +205,8 @@ static void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const G
return;
FLUSH_CURRENT( ctx, 0 );
- r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
+ memset(&rvb, 0, sizeof(rvb));
switch (type) {
case GL_UNSIGNED_BYTE:
for (i=0; i < count; i++) {
@@ -311,8 +311,10 @@ static void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const G
return;
}
} else {
- if (setup_arrays(rmesa, min) >= R300_FALLBACK_TCL)
+ if (setup_arrays(rmesa, min) >= R300_FALLBACK_TCL) {
+ r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
goto fallback;
+ }
rmesa->state.VB.Count = max - min + 1;
}
@@ -337,6 +339,7 @@ static void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const G
if(rvb.buf)
radeon_mm_use(rmesa, rvb.buf->id);
+ r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
return;
fallback:
@@ -355,7 +358,7 @@ static void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei
int elt_size;
int i;
void *ptr = NULL;
- static struct r300_dma_region rvb;
+ struct r300_dma_region rvb;
const GLvoid *indices = c_indices;
if (count > 65535) {
@@ -381,9 +384,9 @@ static void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei
#ifdef OPTIMIZE_ELTS
min = 0;
#endif
- r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
- switch(type){
+ memset(&rvb, 0, sizeof(rvb));
+ switch (type){
case GL_UNSIGNED_BYTE:
elt_size = 2;
@@ -473,8 +476,10 @@ static void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei
return;
}*/
} else {
- if (setup_arrays(rmesa, min) >= R300_FALLBACK_TCL)
+ if (setup_arrays(rmesa, min) >= R300_FALLBACK_TCL) {
+ r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
goto fallback;
+ }
rmesa->state.VB.Count = max - min + 1;
}
@@ -501,6 +506,7 @@ static void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei
if(rvb.buf)
radeon_mm_use(rmesa, rvb.buf->id);
+ r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
return ;
fallback: