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-rw-r--r--src/mesa/drivers/dri/r300/r300_texstate.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_texstate.c b/src/mesa/drivers/dri/r300/r300_texstate.c
index e5afff0d61..25cd4d885e 100644
--- a/src/mesa/drivers/dri/r300/r300_texstate.c
+++ b/src/mesa/drivers/dri/r300/r300_texstate.c
@@ -196,8 +196,10 @@ void r300SetDepthTexMode(struct gl_texture_object *tObj)
*/
static void setup_hardware_state(r300ContextPtr rmesa, radeonTexObj *t)
{
- const struct gl_texture_image *firstImage =
- t->base.Image[0][t->mt->firstLevel];
+ const struct gl_texture_image *firstImage;
+ int firstlevel = t->mt ? t->mt->firstLevel : 0;
+
+ firstImage = t->base.Image[0][firstlevel];
if (!t->image_override
&& VALID_FORMAT(firstImage->TexFormat->MesaFormat)) {
@@ -214,6 +216,14 @@ static void setup_hardware_state(r300ContextPtr rmesa, radeonTexObj *t)
return;
}
+ if (t->image_override)
+ return;
+
+ t->pp_txsize = (((firstImage->Width - 1) << R300_TX_WIDTHMASK_SHIFT)
+ | ((firstImage->Height - 1) << R300_TX_HEIGHTMASK_SHIFT)
+ | ((firstImage->DepthLog2) << R300_TX_DEPTHMASK_SHIFT)
+ | ((t->mt->lastLevel - t->mt->firstLevel) << R300_TX_MAX_MIP_LEVEL_SHIFT));
+
t->tile_bits = 0;
if (t->base.Target == GL_TEXTURE_CUBE_MAP)
@@ -221,10 +231,6 @@ static void setup_hardware_state(r300ContextPtr rmesa, radeonTexObj *t)
if (t->base.Target == GL_TEXTURE_3D)
t->pp_txformat |= R300_TX_FORMAT_3D;
- t->pp_txsize = (((firstImage->Width - 1) << R300_TX_WIDTHMASK_SHIFT)
- | ((firstImage->Height - 1) << R300_TX_HEIGHTMASK_SHIFT)
- | ((firstImage->DepthLog2) << R300_TX_DEPTHMASK_SHIFT)
- | ((t->mt->lastLevel - t->mt->firstLevel) << R300_TX_MAX_MIP_LEVEL_SHIFT));
if (t->base.Target == GL_TEXTURE_RECTANGLE_NV) {
unsigned int align = (64 / t->mt->bpp) - 1;
@@ -310,7 +316,10 @@ again:
i);
}
t = radeon_tex_obj(ctx->Texture.Unit[i]._Current);
- bos[num_bo].bo = t->mt->bo;
+ if (t->image_override && t->bo)
+ bos[num_bo].bo = t->bo;
+ else if (t->mt->bo)
+ bos[num_bo].bo = t->mt->bo;
bos[num_bo].read_domains = RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM;
bos[num_bo].write_domain = 0;
bos[num_bo].new_accounted = 0;
@@ -440,6 +449,7 @@ void r300SetTexBuffer(__DRIcontext *pDRICtx, GLint target, __DRIdrawable *dPriv)
rImage->bo = rb->bo;
t->bo = rb->bo;
+ radeon_bo_ref(t->bo);
t->tile_bits = 0;
t->image_override = GL_TRUE;
t->override_offset = 0;