diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm_surface_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c index 5588702afc..76fc94df1f 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c @@ -319,13 +319,14 @@ prepare_wm_constants(struct brw_context *brw) struct intel_context *intel = &brw->intel; struct brw_fragment_program *fp = (struct brw_fragment_program *) brw->fragment_program; - const struct gl_program_parameter_list *params = fp->program.Base.Parameters; - const int size = params->NumParameters * 4 * sizeof(GLfloat); + const int size = brw->wm.prog_data->nr_pull_params * sizeof(float); + float *constants; + unsigned int i; _mesa_load_state_parameters(ctx, fp->program.Base.Parameters); /* BRW_NEW_FRAGMENT_PROGRAM */ - if (!fp->use_const_buffer) { + if (brw->wm.prog_data->nr_pull_params == 0) { if (brw->wm.const_bo) { drm_intel_bo_unreference(brw->wm.const_bo); brw->wm.const_bo = NULL; @@ -335,11 +336,19 @@ prepare_wm_constants(struct brw_context *brw) } drm_intel_bo_unreference(brw->wm.const_bo); - brw->wm.const_bo = drm_intel_bo_alloc(intel->bufmgr, "vp_const_buffer", + brw->wm.const_bo = drm_intel_bo_alloc(intel->bufmgr, "WM const bo", size, 64); /* _NEW_PROGRAM_CONSTANTS */ - drm_intel_bo_subdata(brw->wm.const_bo, 0, size, params->ParameterValues); + drm_intel_gem_bo_map_gtt(brw->wm.const_bo); + constants = brw->wm.const_bo->virtual; + for (i = 0; i < brw->wm.prog_data->nr_pull_params; i++) { + constants[i] = convert_param(brw->wm.prog_data->pull_param_convert[i], + *brw->wm.prog_data->pull_param[i]); + } + drm_intel_gem_bo_unmap_gtt(brw->wm.const_bo); + + brw->state.dirty.brw |= BRW_NEW_WM_CONSTBUF; } const struct brw_tracked_state brw_wm_constants = { |