llvmpipe/fs: hook up the interpolation APIs.

[mesa.git] / src / gallium / drivers / llvmpipe / lp_scene.c

diff --git a/src/gallium/drivers/llvmpipe/lp_scene.c b/src/gallium/drivers/llvmpipe/lp_scene.c
index 129f5e0b1a246cefa0eb9eb420805b6556dc4634..59eed4145504942a08f6250f37cb72dd2af5ebb3 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_scene.c
+++ b/src/gallium/drivers/llvmpipe/lp_scene.c
@@ -106,8 +106,8 @@ lp_scene_is_empty(struct lp_scene *scene )
 {
    unsigned x, y;
 
-   for (y = 0; y < TILES_Y; y++) {
-      for (x = 0; x < TILES_X; x++) {
+   for (y = 0; y < scene->tiles_y; y++) {
+      for (x = 0; x < scene->tiles_x; x++) {
          const struct cmd_bin *bin = lp_scene_get_bin(scene, x, y);
          if (bin->head) {
             return FALSE;
@@ -553,6 +553,12 @@ void lp_scene_begin_binning(struct lp_scene *scene,
    }
    scene->fb_max_layer = max_layer;
    scene->fb_max_samples = util_framebuffer_get_num_samples(fb);
+   if (scene->fb_max_samples == 4) {
+      for (unsigned i = 0; i < 4; i++) {
+         scene->fixed_sample_pos[i][0] = util_iround(lp_sample_pos_4x[i][0] * FIXED_ONE);
+         scene->fixed_sample_pos[i][1] = util_iround(lp_sample_pos_4x[i][1] * FIXED_ONE);
+      }
+   }
 }