void
brw_wm_debug_recompile(struct brw_context *brw,
struct gl_shader_program *prog,
const struct brw_wm_prog_key *key)
{
struct brw_cache_item *c = NULL;
const struct brw_wm_prog_key *old_key = NULL;
bool found = false;
perf_debug("Recompiling fragment shader for program %d\n", prog->Name);
for (unsigned int i = 0; i < brw->cache.size; i++) {
for (c = brw->cache.items[i]; c; c = c->next) {
if (c->cache_id == BRW_WM_PROG) {
old_key = c->key;
if (old_key->program_string_id == key->program_string_id)
break;
}
}
if (c)
break;
}
if (!c) {
perf_debug(" Didn't find previous compile in the shader cache for debug\n");
return;
}
found |= key_debug(brw, "alphatest, computed depth, depth test, or "
"depth write",
old_key->iz_lookup, key->iz_lookup);
found |= key_debug(brw, "depth statistics",
old_key->stats_wm, key->stats_wm);
found |= key_debug(brw, "flat shading",
old_key->flat_shade, key->flat_shade);
found |= key_debug(brw, "number of color buffers",
old_key->nr_color_regions, key->nr_color_regions);
found |= key_debug(brw, "MRT alpha test or alpha-to-coverage",
old_key->replicate_alpha, key->replicate_alpha);
found |= key_debug(brw, "rendering to FBO",
old_key->render_to_fbo, key->render_to_fbo);
found |= key_debug(brw, "fragment color clamping",
old_key->clamp_fragment_color, key->clamp_fragment_color);
found |= key_debug(brw, "line smoothing",
old_key->line_aa, key->line_aa);
found |= key_debug(brw, "renderbuffer height",
old_key->drawable_height, key->drawable_height);
found |= key_debug(brw, "input slots valid",
old_key->input_slots_valid, key->input_slots_valid);
found |= brw_debug_recompile_sampler_key(brw, &old_key->tex, &key->tex);
if (!found) {
perf_debug(" Something else\n");
}
}
void
brw_vs_debug_recompile(struct brw_context *brw,
struct gl_shader_program *prog,
const struct brw_vs_prog_key *key)
{
struct brw_cache_item *c = NULL;
const struct brw_vs_prog_key *old_key = NULL;
bool found = false;
perf_debug("Recompiling vertex shader for program %d\n", prog->Name);
for (unsigned int i = 0; i < brw->cache.size; i++) {
for (c = brw->cache.items[i]; c; c = c->next) {
if (c->cache_id == BRW_CACHE_VS_PROG) {
old_key = c->key;
if (old_key->program_string_id == key->program_string_id)
break;
}
}
if (c)
break;
}
if (!c) {
perf_debug(" Didn't find previous compile in the shader cache for "
"debug\n");
return;
}
for (unsigned int i = 0; i < VERT_ATTRIB_MAX; i++) {
found |= key_debug(brw, "Vertex attrib w/a flags",
old_key->gl_attrib_wa_flags[i],
key->gl_attrib_wa_flags[i]);
}
found |= key_debug(brw, "legacy user clipping",
old_key->nr_userclip_plane_consts,
key->nr_userclip_plane_consts);
found |= key_debug(brw, "copy edgeflag",
old_key->copy_edgeflag, key->copy_edgeflag);
found |= key_debug(brw, "PointCoord replace",
old_key->point_coord_replace, key->point_coord_replace);
found |= key_debug(brw, "vertex color clamping",
old_key->clamp_vertex_color, key->clamp_vertex_color);
found |= brw_debug_recompile_sampler_key(brw, &old_key->tex, &key->tex);
if (!found) {
perf_debug(" Something else\n");
}
}
bool
brw_debug_recompile_sampler_key(struct brw_context *brw,
const struct brw_sampler_prog_key_data *old_key,
const struct brw_sampler_prog_key_data *key)
{
bool found = false;
for (unsigned int i = 0; i < MAX_SAMPLERS; i++) {
found |= key_debug(brw, "EXT_texture_swizzle or DEPTH_TEXTURE_MODE",
old_key->swizzles[i], key->swizzles[i]);
}
found |= key_debug(brw, "GL_CLAMP enabled on any texture unit's 1st coordinate",
old_key->gl_clamp_mask[0], key->gl_clamp_mask[0]);
found |= key_debug(brw, "GL_CLAMP enabled on any texture unit's 2nd coordinate",
old_key->gl_clamp_mask[1], key->gl_clamp_mask[1]);
found |= key_debug(brw, "GL_CLAMP enabled on any texture unit's 3rd coordinate",
old_key->gl_clamp_mask[2], key->gl_clamp_mask[2]);
found |= key_debug(brw, "gather channel quirk on any texture unit",
old_key->gather_channel_quirk_mask, key->gather_channel_quirk_mask);
found |= key_debug(brw, "compressed multisample layout",
old_key->compressed_multisample_layout_mask,
key->compressed_multisample_layout_mask);
found |= key_debug(brw, "16x msaa",
old_key->msaa_16,
key->msaa_16);
for (unsigned int i = 0; i < MAX_SAMPLERS; i++) {
found |= key_debug(brw, "textureGather workarounds",
old_key->gen6_gather_wa[i], key->gen6_gather_wa[i]);
}
return found;
}
static void
brw_tcs_debug_recompile(struct brw_context *brw,
struct gl_shader_program *shader_prog,
const struct brw_tcs_prog_key *key)
{
struct brw_cache_item *c = NULL;
const struct brw_tcs_prog_key *old_key = NULL;
bool found = false;
perf_debug("Recompiling tessellation control shader for program %d\n",
shader_prog->Name);
for (unsigned int i = 0; i < brw->cache.size; i++) {
for (c = brw->cache.items[i]; c; c = c->next) {
if (c->cache_id == BRW_CACHE_TCS_PROG) {
old_key = c->key;
if (old_key->program_string_id == key->program_string_id)
break;
}
}
if (c)
break;
}
if (!c) {
perf_debug(" Didn't find previous compile in the shader cache for "
"debug\n");
return;
}
found |= key_debug(brw, "input vertices", old_key->input_vertices,
key->input_vertices);
found |= key_debug(brw, "outputs written", old_key->outputs_written,
key->outputs_written);
found |= key_debug(brw, "patch outputs written", old_key->patch_outputs_written,
key->patch_outputs_written);
found |= key_debug(brw, "TES primitive mode", old_key->tes_primitive_mode,
key->tes_primitive_mode);
found |= key_debug(brw, "quads and equal_spacing workaround",
old_key->quads_workaround, key->quads_workaround);
found |= brw_debug_recompile_sampler_key(brw, &old_key->tex, &key->tex);
if (!found) {
perf_debug(" Something else\n");
}
}
bool
brw_debug_recompile_sampler_key(struct brw_context *brw,
const struct brw_sampler_prog_key_data *old_key,
const struct brw_sampler_prog_key_data *key)
{
bool found = false;
for (unsigned int i = 0; i < MAX_SAMPLERS; i++) {
found |= key_debug(brw, "EXT_texture_swizzle or DEPTH_TEXTURE_MODE",
old_key->swizzles[i], key->swizzles[i]);
}
found |= key_debug(brw, "GL_CLAMP enabled on any texture unit's 1st coordinate",
old_key->gl_clamp_mask[0], key->gl_clamp_mask[0]);
found |= key_debug(brw, "GL_CLAMP enabled on any texture unit's 2nd coordinate",
old_key->gl_clamp_mask[1], key->gl_clamp_mask[1]);
found |= key_debug(brw, "GL_CLAMP enabled on any texture unit's 3rd coordinate",
old_key->gl_clamp_mask[2], key->gl_clamp_mask[2]);
found |= key_debug(brw, "GL_MESA_ycbcr texturing\n",
old_key->yuvtex_mask, key->yuvtex_mask);
found |= key_debug(brw, "GL_MESA_ycbcr UV swapping\n",
old_key->yuvtex_swap_mask, key->yuvtex_swap_mask);
found |= key_debug(brw, "gather channel quirk on any texture unit",
old_key->gather_channel_quirk_mask, key->gather_channel_quirk_mask);
return found;
}
void
brw_vs_debug_recompile(struct brw_context *brw,
struct gl_shader_program *prog,
const struct brw_vs_prog_key *key)
{
struct brw_cache_item *c = NULL;
const struct brw_vs_prog_key *old_key = NULL;
bool found = false;
perf_debug("Recompiling vertex shader for program %d\n", prog->Name);
for (unsigned int i = 0; i < brw->cache.size; i++) {
for (c = brw->cache.items[i]; c; c = c->next) {
if (c->cache_id == BRW_VS_PROG) {
old_key = c->key;
if (old_key->program_string_id == key->program_string_id)
break;
}
}
if (c)
break;
}
if (!c) {
perf_debug(" Didn't find previous compile in the shader cache for "
"debug\n");
return;
}
for (unsigned int i = 0; i < VERT_ATTRIB_MAX; i++) {
found |= key_debug("GL_FIXED rescaling",
old_key->gl_fixed_input_size[i],
key->gl_fixed_input_size[i]);
}
found |= key_debug("user clip flags",
old_key->userclip_active, key->userclip_active);
found |= key_debug("user clipping planes as push constants",
old_key->nr_userclip_plane_consts,
key->nr_userclip_plane_consts);
found |= key_debug("clip distance enable",
old_key->uses_clip_distance, key->uses_clip_distance);
found |= key_debug("clip plane enable bitfield",
old_key->userclip_planes_enabled_gen_4_5,
key->userclip_planes_enabled_gen_4_5);
found |= key_debug("copy edgeflag",
old_key->copy_edgeflag, key->copy_edgeflag);
found |= key_debug("PointCoord replace",
old_key->point_coord_replace, key->point_coord_replace);
found |= key_debug("vertex color clamping",
old_key->clamp_vertex_color, key->clamp_vertex_color);
found |= brw_debug_recompile_sampler_key(&old_key->tex, &key->tex);
if (!found) {
perf_debug(" Something else\n");
}
}
