From 3321b6984ecd96ba466d8d010e390fff71a799d7 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Fri, 24 Apr 2009 09:50:11 -0600 Subject: [PATCH] i965: use drm_intel_gem_bo_map/unmap_gtt() when possible, otherwise dri_bo_subdata() This wraps up the unfinished business from commit a9a363f8298e9d534e60e3d2869f8677138a1e7e --- src/mesa/drivers/dri/i965/brw_curbe.c | 14 +++++++++----- 1 file 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 18b187ed1dc..2d157930788 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; -- 2.30.2