diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_regions.c')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_regions.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c index d66cc641f5..a5de01a3a8 100644 --- a/src/mesa/drivers/dri/intel/intel_regions.c +++ b/src/mesa/drivers/dri/intel/intel_regions.c @@ -178,6 +178,8 @@ intel_region_data(struct intel_context *intel, const void *src, GLuint src_pitch, GLuint srcx, GLuint srcy, GLuint width, GLuint height) { + GLboolean locked = GL_FALSE; + DBG("%s\n", __FUNCTION__); if (intel == NULL) @@ -191,8 +193,10 @@ intel_region_data(struct intel_context *intel, intel_region_cow(intel, dst); } - - LOCK_HARDWARE(intel); + if (!intel->locked) { + LOCK_HARDWARE(intel); + locked = GL_TRUE; + } _mesa_copy_rect(intel_region_map(intel, dst) + dst_offset, dst->cpp, @@ -201,7 +205,8 @@ intel_region_data(struct intel_context *intel, intel_region_unmap(intel, dst); - UNLOCK_HARDWARE(intel); + if (locked) + UNLOCK_HARDWARE(intel); } |