#include "util/u_inlines.h"
#include "pipe/p_defines.h"
+#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "tgsi/tgsi_parse.h"
cso->compare_func = sampler->compare_func;
{
- uint32 r = float_to_ubyte(sampler->border_color[0]);
- uint32 g = float_to_ubyte(sampler->border_color[1]);
- uint32 b = float_to_ubyte(sampler->border_color[2]);
- uint32 a = float_to_ubyte(sampler->border_color[3]);
+ uint32 r = float_to_ubyte(sampler->border_color.f[0]);
+ uint32 g = float_to_ubyte(sampler->border_color.f[1]);
+ uint32 b = float_to_ubyte(sampler->border_color.f[2]);
+ uint32 a = float_to_ubyte(sampler->border_color.f[3]);
cso->bordercolor = (a << 24) | (r << 16) | (g << 8) | b;
}
* - min/max LOD clamping
*/
cso->min_lod = 0;
- cso->view_min_lod = MAX2(sampler->min_lod, 0);
- cso->view_max_lod = MAX2(sampler->max_lod, 0);
+ cso->view_min_lod = MAX2((int) (sampler->min_lod + 0.5), 0);
+ cso->view_max_lod = MAX2((int) (sampler->max_lod + 0.5), 0);
/* Use min_mipmap */
if (svga->debug.use_min_mipmap) {
return cso;
}
-static void svga_bind_sampler_states(struct pipe_context *pipe,
- unsigned num, void **sampler)
+static void
+svga_bind_fragment_sampler_states(struct pipe_context *pipe,
+ unsigned num, void **sampler)
{
struct svga_context *svga = svga_context(pipe);
unsigned i;
FREE(view);
}
-static void svga_set_sampler_views(struct pipe_context *pipe,
- unsigned num,
- struct pipe_sampler_view **views)
+static void
+svga_set_fragment_sampler_views(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_sampler_view **views)
{
struct svga_context *svga = svga_context(pipe);
unsigned flag_1d = 0;
}
for (i = 0; i < num; i++) {
- pipe_sampler_view_reference(&svga->curr.sampler_views[i],
- views[i]);
+ if (svga->curr.sampler_views[i] != views[i]) {
+ /* Note: we're using pipe_sampler_view_release() here to work around
+ * a possible crash when the old view belongs to another context that
+ * was already destroyed.
+ */
+ pipe_sampler_view_release(pipe, &svga->curr.sampler_views[i]);
+ pipe_sampler_view_reference(&svga->curr.sampler_views[i], views[i]);
+ }
if (!views[i])
continue;
- if (views[i]->texture->format == PIPE_FORMAT_B8G8R8A8_SRGB)
+ if (util_format_is_srgb(views[i]->format))
flag_srgb |= 1 << i;
if (views[i]->texture->target == PIPE_TEXTURE_1D)
void svga_init_sampler_functions( struct svga_context *svga )
{
svga->pipe.create_sampler_state = svga_create_sampler_state;
- svga->pipe.bind_fragment_sampler_states = svga_bind_sampler_states;
+ svga->pipe.bind_fragment_sampler_states = svga_bind_fragment_sampler_states;
svga->pipe.delete_sampler_state = svga_delete_sampler_state;
- svga->pipe.set_fragment_sampler_views = svga_set_sampler_views;
+ svga->pipe.set_fragment_sampler_views = svga_set_fragment_sampler_views;
svga->pipe.create_sampler_view = svga_create_sampler_view;
svga->pipe.sampler_view_destroy = svga_sampler_view_destroy;
}