diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_select.c')
| -rw-r--r-- | source/blender/gpu/intern/gpu_select.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/blender/gpu/intern/gpu_select.c b/source/blender/gpu/intern/gpu_select.c index 35a39b2d7a1..4978229a350 100644 --- a/source/blender/gpu/intern/gpu_select.c +++ b/source/blender/gpu/intern/gpu_select.c @@ -59,6 +59,7 @@ typedef struct GPUQueryState { bool use_gpu_select; /* cache on initialization */ unsigned int *buffer; + /* buffer size (stores number of integers, for actual size multiply by sizeof integer)*/ unsigned int bufsize; /* mode of operation */ char mode; @@ -191,7 +192,9 @@ unsigned int GPU_select_end(void) glGetQueryObjectuivARB(g_query_state.queries[i], GL_QUERY_RESULT_ARB, &result); if (result > 0) { if (g_query_state.mode != GPU_SELECT_NEAREST_SECOND_PASS) { - if (hits < g_query_state.bufsize) { + int maxhits = g_query_state.bufsize / 4; + + if (hits < maxhits) { g_query_state.buffer[hits * 4] = 1; g_query_state.buffer[hits * 4 + 1] = 0xFFFF; g_query_state.buffer[hits * 4 + 2] = 0xFFFF; |