diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_curbe.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_curbe.c b/src/mesa/drivers/dri/i965/brw_curbe.c index 18b187ed1d..2d15793078 100644 --- a/src/mesa/drivers/dri/i965/brw_curbe.c +++ b/src/mesa/drivers/dri/i965/brw_curbe.c @@ -344,19 +344,23 @@ update_constant_buffer(struct brw_context *brw, const struct gl_program_parameter_list *params, dri_bo *const_buffer) { + struct intel_context *intel = &brw->intel; const int size = params->NumParameters * 4 * sizeof(GLfloat); /* copy Mesa program constants into the buffer */ if (const_buffer && size > 0) { - GLubyte *map; assert(const_buffer); assert(const_buffer->size >= size); - dri_bo_map(const_buffer, GL_TRUE); - map = const_buffer->virtual; - memcpy(map, params->ParameterValues, size); - dri_bo_unmap(const_buffer); + if (intel->intelScreen->kernel_exec_fencing) { + drm_intel_gem_bo_map_gtt(const_buffer); + memcpy(const_buffer->virtual, params->ParameterValues, size); + drm_intel_gem_bo_unmap_gtt(const_buffer); + } + else { + dri_bo_subdata(const_buffer, 0, size, params->ParameterValues); + } if (0) { int i; |