"Flush after each draw call" },
{ "always_sync", VC4_DEBUG_ALWAYS_SYNC,
"Wait for finish after each flush" },
-#if USE_VC4_SIMULATOR
+#ifdef USE_VC4_SIMULATOR
{ "dump", VC4_DEBUG_DUMP,
"Write a GPU command stream trace file" },
#endif
slab_destroy_parent(&screen->transfer_pool);
free(screen->ro);
-#if USE_VC4_SIMULATOR
+#ifdef USE_VC4_SIMULATOR
vc4_simulator_destroy(screen);
#endif
ralloc_free(pscreen);
}
+static bool
+vc4_has_feature(struct vc4_screen *screen, uint32_t feature)
+{
+ struct drm_vc4_get_param p = {
+ .param = feature,
+ };
+ int ret = vc4_ioctl(screen->fd, DRM_IOCTL_VC4_GET_PARAM, &p);
+
+ if (ret != 0)
+ return false;
+
+ return p.value;
+}
+
static int
vc4_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
{
+ struct vc4_screen *screen = vc4_screen(pscreen);
+
switch (param) {
/* Supported features (boolean caps). */
case PIPE_CAP_VERTEX_COLOR_CLAMPED:
case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
case PIPE_CAP_NPOT_TEXTURES:
case PIPE_CAP_SHAREABLE_SHADERS:
- case PIPE_CAP_USER_CONSTANT_BUFFERS:
- case PIPE_CAP_TEXTURE_SHADOW_MAP:
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
- case PIPE_CAP_TWO_SIDED_STENCIL:
case PIPE_CAP_TEXTURE_MULTISAMPLE:
case PIPE_CAP_TEXTURE_SWIZZLE:
case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
+ case PIPE_CAP_TEXTURE_BARRIER:
return 1;
+ case PIPE_CAP_TILE_RASTER_ORDER:
+ return vc4_has_feature(screen,
+ DRM_VC4_PARAM_SUPPORTS_FIXED_RCL_ORDER);
+
/* lying for GL 2.0 */
case PIPE_CAP_OCCLUSION_QUERY:
case PIPE_CAP_POINT_SPRITE:
case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
case PIPE_CAP_CONDITIONAL_RENDER:
case PIPE_CAP_PRIMITIVE_RESTART:
- case PIPE_CAP_TEXTURE_BARRIER:
case PIPE_CAP_SM3:
case PIPE_CAP_INDEP_BLEND_ENABLE:
case PIPE_CAP_INDEP_BLEND_FUNC:
case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
case PIPE_CAP_TGSI_BALLOT:
case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
- case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
+ case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
case PIPE_CAP_POST_DEPTH_COVERAGE:
case PIPE_CAP_BINDLESS_TEXTURE:
case PIPE_CAP_NIR_SAMPLERS_AS_DEREF:
case PIPE_CAP_QUERY_SO_OVERFLOW:
- case PIPE_CAP_MEMOBJ:
+ case PIPE_CAP_MEMOBJ:
case PIPE_CAP_LOAD_CONSTBUF:
+ case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
+ case PIPE_CAP_MAX_COMBINED_SHADER_OUTPUT_RESOURCES:
+ case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
+ case PIPE_CAP_CONTEXT_PRIORITY_MASK:
+ case PIPE_CAP_FENCE_SIGNAL:
+ case PIPE_CAP_CONSTBUF0_FLAGS:
+ case PIPE_CAP_PACKED_UNIFORMS:
return 0;
/* Stream output. */
return 0.0f;
case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
return 0.0f;
- case PIPE_CAPF_GUARD_BAND_LEFT:
- case PIPE_CAPF_GUARD_BAND_TOP:
- case PIPE_CAPF_GUARD_BAND_RIGHT:
- case PIPE_CAPF_GUARD_BAND_BOTTOM:
- return 0.0f;
default:
fprintf(stderr, "unknown paramf %d\n", param);
return 0;
return PIPE_SHADER_IR_NIR;
case PIPE_SHADER_CAP_SUPPORTED_IRS:
return 0;
- case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
- return 32;
+ case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
+ return 32;
case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS:
case PIPE_SHADER_CAP_MAX_SHADER_IMAGES:
- case PIPE_SHADER_CAP_LOWER_IF_THRESHOLD:
+ case PIPE_SHADER_CAP_LOWER_IF_THRESHOLD:
case PIPE_SHADER_CAP_TGSI_SKIP_MERGE_REGISTERS:
+ case PIPE_SHADER_CAP_MAX_HW_ATOMIC_COUNTERS:
+ case PIPE_SHADER_CAP_MAX_HW_ATOMIC_COUNTER_BUFFERS:
return 0;
default:
fprintf(stderr, "unknown shader param %d\n", param);
unsigned usage)
{
struct vc4_screen *screen = vc4_screen(pscreen);
- unsigned retval = 0;
if (sample_count > 1 && sample_count != VC4_MAX_SAMPLES)
return FALSE;
case PIPE_FORMAT_R8G8B8_SSCALED:
case PIPE_FORMAT_R8G8_SSCALED:
case PIPE_FORMAT_R8_SSCALED:
- retval |= PIPE_BIND_VERTEX_BUFFER;
break;
default:
- break;
+ return FALSE;
}
}
if ((usage & PIPE_BIND_RENDER_TARGET) &&
- vc4_rt_format_supported(format)) {
- retval |= PIPE_BIND_RENDER_TARGET;
+ !vc4_rt_format_supported(format)) {
+ return FALSE;
}
if ((usage & PIPE_BIND_SAMPLER_VIEW) &&
- vc4_tex_format_supported(format) &&
- (format != PIPE_FORMAT_ETC1_RGB8 || screen->has_etc1)) {
- retval |= PIPE_BIND_SAMPLER_VIEW;
+ (!vc4_tex_format_supported(format) ||
+ (format == PIPE_FORMAT_ETC1_RGB8 && !screen->has_etc1))) {
+ return FALSE;
}
if ((usage & PIPE_BIND_DEPTH_STENCIL) &&
- (format == PIPE_FORMAT_S8_UINT_Z24_UNORM ||
- format == PIPE_FORMAT_X8Z24_UNORM)) {
- retval |= PIPE_BIND_DEPTH_STENCIL;
+ format != PIPE_FORMAT_S8_UINT_Z24_UNORM &&
+ format != PIPE_FORMAT_X8Z24_UNORM) {
+ return FALSE;
}
if ((usage & PIPE_BIND_INDEX_BUFFER) &&
- (format == PIPE_FORMAT_I8_UINT ||
- format == PIPE_FORMAT_I16_UINT)) {
- retval |= PIPE_BIND_INDEX_BUFFER;
- }
-
-#if 0
- if (retval != usage) {
- fprintf(stderr,
- "not supported: format=%s, target=%d, sample_count=%d, "
- "usage=0x%x, retval=0x%x\n", util_format_name(format),
- target, sample_count, usage, retval);
+ format != PIPE_FORMAT_I8_UINT &&
+ format != PIPE_FORMAT_I16_UINT) {
+ return FALSE;
}
-#endif
- return retval == usage;
+ return TRUE;
}
static void
unsigned int *external_only,
int *count)
{
+ int m, i;
+ uint64_t available_modifiers[] = {
+ DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED,
+ DRM_FORMAT_MOD_LINEAR,
+ };
+ struct vc4_screen *screen = vc4_screen(pscreen);
+ int num_modifiers = screen->has_tiling_ioctl ? 2 : 1;
+
if (!modifiers) {
- *count = 2;
+ *count = num_modifiers;
return;
}
- *count = MIN2(max, 2);
-
+ *count = MIN2(max, num_modifiers);
+ m = screen->has_tiling_ioctl ? 0 : 1;
/* We support both modifiers (tiled and linear) for all sampler
- * formats.
+ * formats, but if we don't have the DRM_VC4_GET_TILING ioctl
+ * we shouldn't advertise the tiled formats.
*/
- modifiers[0] = DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED;
- if (external_only)
- external_only[0] = false;
- if (max < 2)
- return;
-
- modifiers[1] = DRM_FORMAT_MOD_LINEAR;
- if (external_only)
- external_only[1] = false;
+ for (i = 0; i < *count; i++) {
+ modifiers[i] = available_modifiers[m++];
+ if (external_only)
+ external_only[i] = false;
+ }
}
#define PTR_TO_UINT(x) ((unsigned)((intptr_t)(x)))
return PTR_TO_UINT(key1) != PTR_TO_UINT(key2);
}
-static bool
-vc4_has_feature(struct vc4_screen *screen, uint32_t feature)
-{
- struct drm_vc4_get_param p = {
- .param = feature,
- };
- int ret = vc4_ioctl(screen->fd, DRM_IOCTL_VC4_GET_PARAM, &p);
-
- if (ret != 0)
- return false;
-
- return p.value;
-}
-
static bool
vc4_get_chip_info(struct vc4_screen *screen)
{
vc4_has_feature(screen, DRM_VC4_PARAM_SUPPORTS_ETC1);
screen->has_threaded_fs =
vc4_has_feature(screen, DRM_VC4_PARAM_SUPPORTS_THREADED_FS);
+ screen->has_madvise =
+ vc4_has_feature(screen, DRM_VC4_PARAM_SUPPORTS_MADVISE);
+ screen->has_perfmon_ioctl =
+ vc4_has_feature(screen, DRM_VC4_PARAM_SUPPORTS_PERFMON);
if (!vc4_get_chip_info(screen))
goto fail;
if (vc4_debug & VC4_DEBUG_SHADERDB)
vc4_debug |= VC4_DEBUG_NORAST;
-#if USE_VC4_SIMULATOR
+#ifdef USE_VC4_SIMULATOR
vc4_simulator_init(screen);
#endif
pscreen->get_compiler_options = vc4_screen_get_compiler_options;
pscreen->query_dmabuf_modifiers = vc4_screen_query_dmabuf_modifiers;
+ if (screen->has_perfmon_ioctl) {
+ pscreen->get_driver_query_group_info = vc4_get_driver_query_group_info;
+ pscreen->get_driver_query_info = vc4_get_driver_query_info;
+ }
+
return pscreen;
fail:
projects / mesa.git / blobdiff