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-rw-r--r--src/mesa/vbo/vbo_exec_array.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index 045dbb5063d..e623b361a02 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -36,6 +36,8 @@
#include "main/enums.h"
#include "main/macros.h"
#include "main/transformfeedback.h"
+#include "main/sse_minmax.h"
+#include "x86/common_x86_asm.h"
#include "vbo_context.h"
@@ -119,10 +121,16 @@ vbo_get_minmax_index(struct gl_context *ctx,
}
}
else {
- for (i = 0; i < count; i++) {
- if (ui_indices[i] > max_ui) max_ui = ui_indices[i];
- if (ui_indices[i] < min_ui) min_ui = ui_indices[i];
+#if defined(USE_SSE41)
+ if (cpu_has_sse4_1) {
+ _mesa_uint_array_min_max(ui_indices, &min_ui, &max_ui, count);
}
+ else
+#endif
+ for (i = 0; i < count; i++) {
+ if (ui_indices[i] > max_ui) max_ui = ui_indices[i];
+ if (ui_indices[i] < min_ui) min_ui = ui_indices[i];
+ }
}
*min_index = min_ui;
*max_index = max_ui;