diff options
| -rw-r--r-- | src/gallium/drivers/svga/svga_resource_texture.c | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/svga/svga_shader.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/svga/svga_resource_texture.c b/src/gallium/drivers/svga/svga_resource_texture.c index 84441d116dd..5a684b7933b 100644 --- a/src/gallium/drivers/svga/svga_resource_texture.c +++ b/src/gallium/drivers/svga/svga_resource_texture.c @@ -1539,6 +1539,9 @@ svga_texture_transfer_unmap_upload(struct svga_context *svga, boolean svga_texture_device_format_has_alpha(struct pipe_resource *texture) { + /* the svga_texture() call below is invalid for PIPE_BUFFER resources */ + assert(texture->target != PIPE_BUFFER); + enum svga3d_block_desc block_desc = svga3dsurface_get_desc(svga_texture(texture)->key.format)->block_desc; diff --git a/src/gallium/drivers/svga/svga_shader.c b/src/gallium/drivers/svga/svga_shader.c index ef3b021d404..5ff6f034cf8 100644 --- a/src/gallium/drivers/svga/svga_shader.c +++ b/src/gallium/drivers/svga/svga_shader.c @@ -224,7 +224,8 @@ svga_init_shader_key_common(const struct svga_context *svga, } } - swizzle_tab = (!util_format_has_alpha(view->format) && + swizzle_tab = (view->texture->target != PIPE_BUFFER && + !util_format_has_alpha(view->format) && svga_texture_device_format_has_alpha(view->texture)) ? set_alpha : copy_alpha; |