* IN THE SOFTWARE.
*/
-#include "os/os_misc.h"
+#include "util/os_misc.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
#include "pipe/p_state.h"
#include "util/u_memory.h"
#include "util/u_format.h"
#include "util/u_hash_table.h"
+#include "util/u_screen.h"
+#include "util/u_transfer_helper.h"
#include "util/ralloc.h"
#include <xf86drm.h>
-#include "vc4_drm.h"
+#include "drm-uapi/drm_fourcc.h"
+#include "drm-uapi/vc4_drm.h"
#include "vc4_screen.h"
#include "vc4_context.h"
#include "vc4_resource.h"
static const struct debug_named_value debug_options[] = {
{ "cl", VC4_DEBUG_CL,
"Dump command list during creation" },
+ { "surf", VC4_DEBUG_SURFACE,
+ "Dump surface layouts" },
{ "qpu", VC4_DEBUG_QPU,
"Dump generated QPU instructions" },
{ "qir", VC4_DEBUG_QIR,
"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
+ u_transfer_helper_destroy(pscreen->transfer_helper);
+
close(screen->fd);
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_TEXTURE_BARRIER:
return 1;
+ case PIPE_CAP_NATIVE_FENCE_FD:
+ return screen->has_syncobj;
+
+ 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:
return 1;
- case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
- return 256;
-
- case PIPE_CAP_GLSL_FEATURE_LEVEL:
- return 120;
-
- case PIPE_CAP_MAX_VIEWPORTS:
- return 1;
-
case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
+ case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
return 1;
case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
case PIPE_CAP_MIXED_COLOR_DEPTH_BITS:
return 1;
- /* Unsupported features. */
- case PIPE_CAP_ANISOTROPIC_FILTER:
- case PIPE_CAP_TEXTURE_BUFFER_OBJECTS:
- case PIPE_CAP_BUFFER_SAMPLER_VIEW_RGBA_ONLY:
- case PIPE_CAP_CUBE_MAP_ARRAY:
- case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
- case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
- case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
- case PIPE_CAP_SEAMLESS_CUBE_MAP:
- case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
- case PIPE_CAP_TGSI_INSTANCEID:
- case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
- case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
- case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
- case PIPE_CAP_COMPUTE:
- case PIPE_CAP_START_INSTANCE:
- case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
- case PIPE_CAP_SHADER_STENCIL_EXPORT:
- case PIPE_CAP_TGSI_TEXCOORD:
- 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_DEPTH_CLIP_DISABLE:
- case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
- case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
- case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
- case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
- case PIPE_CAP_USER_VERTEX_BUFFERS:
- case PIPE_CAP_QUERY_PIPELINE_STATISTICS:
- case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK:
- case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT:
- case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS:
- case PIPE_CAP_TEXTURE_GATHER_SM5:
- case PIPE_CAP_FAKE_SW_MSAA:
- case PIPE_CAP_TEXTURE_QUERY_LOD:
- case PIPE_CAP_SAMPLE_SHADING:
- case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
- case PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET:
- case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION:
- case PIPE_CAP_MAX_TEXEL_OFFSET:
- case PIPE_CAP_MAX_VERTEX_STREAMS:
- case PIPE_CAP_DRAW_INDIRECT:
- case PIPE_CAP_MULTI_DRAW_INDIRECT:
- case PIPE_CAP_MULTI_DRAW_INDIRECT_PARAMS:
- case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE:
- case PIPE_CAP_CONDITIONAL_RENDER_INVERTED:
- case PIPE_CAP_SAMPLER_VIEW_TARGET:
- case PIPE_CAP_CLIP_HALFZ:
- case PIPE_CAP_VERTEXID_NOBASE:
- case PIPE_CAP_POLYGON_OFFSET_CLAMP:
- case PIPE_CAP_MULTISAMPLE_Z_RESOLVE:
- case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
- case PIPE_CAP_DEVICE_RESET_STATUS_QUERY:
- case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS:
- case PIPE_CAP_TEXTURE_FLOAT_LINEAR:
- case PIPE_CAP_TEXTURE_HALF_FLOAT_LINEAR:
- case PIPE_CAP_DEPTH_BOUNDS_TEST:
- case PIPE_CAP_TGSI_TXQS:
- case PIPE_CAP_FORCE_PERSAMPLE_INTERP:
- case PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS:
- case PIPE_CAP_CLEAR_TEXTURE:
- case PIPE_CAP_DRAW_PARAMETERS:
- case PIPE_CAP_TGSI_PACK_HALF_FLOAT:
- case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
- case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
- case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
- case PIPE_CAP_INVALIDATE_BUFFER:
- case PIPE_CAP_GENERATE_MIPMAP:
- case PIPE_CAP_STRING_MARKER:
- case PIPE_CAP_SURFACE_REINTERPRET_BLOCKS:
- case PIPE_CAP_QUERY_BUFFER_OBJECT:
- case PIPE_CAP_QUERY_MEMORY_INFO:
- case PIPE_CAP_PCI_GROUP:
- case PIPE_CAP_PCI_BUS:
- case PIPE_CAP_PCI_DEVICE:
- case PIPE_CAP_PCI_FUNCTION:
- case PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT:
- case PIPE_CAP_ROBUST_BUFFER_ACCESS_BEHAVIOR:
- case PIPE_CAP_CULL_DISTANCE:
- case PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES:
- case PIPE_CAP_TGSI_VOTE:
- case PIPE_CAP_MAX_WINDOW_RECTANGLES:
- case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED:
- case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS:
- case PIPE_CAP_TGSI_ARRAY_COMPONENTS:
- case PIPE_CAP_TGSI_CAN_READ_OUTPUTS:
- case PIPE_CAP_NATIVE_FENCE_FD:
- case PIPE_CAP_TGSI_FS_FBFETCH:
- case PIPE_CAP_TGSI_MUL_ZERO_WINS:
- case PIPE_CAP_DOUBLES:
- case PIPE_CAP_INT64:
- case PIPE_CAP_INT64_DIVMOD:
- case PIPE_CAP_TGSI_TEX_TXF_LZ:
- case PIPE_CAP_TGSI_CLOCK:
- case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
- 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_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
- case PIPE_CAP_POST_DEPTH_COVERAGE:
- case PIPE_CAP_BINDLESS_TEXTURE:
- return 0;
-
- /* Stream output. */
- case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
- case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
- case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
- case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
- case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
- return 0;
-
- /* Geometry shader output, unsupported. */
- case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
- case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
- return 0;
-
/* Texturing. */
- case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ case PIPE_CAP_MAX_TEXTURE_2D_SIZE:
+ return 2048;
case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
return VC4_MAX_MIP_LEVELS;
case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
/* Note: Not supported in hardware, just faking it. */
return 5;
- case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
- return 0;
-
- /* Render targets. */
- case PIPE_CAP_MAX_RENDER_TARGETS:
- return 1;
-
- /* Queries. */
- case PIPE_CAP_QUERY_TIME_ELAPSED:
- case PIPE_CAP_QUERY_TIMESTAMP:
- return 0;
-
- case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET:
- case PIPE_CAP_MIN_TEXEL_OFFSET:
- return 0;
-
- case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE:
- return 2048;
- case PIPE_CAP_ENDIANNESS:
- return PIPE_ENDIAN_LITTLE;
-
- case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
- return 64;
+ case PIPE_CAP_MAX_VARYINGS:
+ return 8;
case PIPE_CAP_VENDOR_ID:
return 0x14E4;
- case PIPE_CAP_DEVICE_ID:
- return 0xFFFFFFFF;
case PIPE_CAP_ACCELERATED:
return 1;
case PIPE_CAP_VIDEO_MEMORY: {
case PIPE_CAP_UMA:
return 1;
- default:
- fprintf(stderr, "unknown param %d\n", param);
+ case PIPE_CAP_ALPHA_TEST:
return 0;
+
+ default:
+ return u_pipe_screen_get_param_defaults(pscreen, param);
}
}
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:
+
+ case PIPE_CAPF_MIN_CONSERVATIVE_RASTER_DILATE:
+ case PIPE_CAPF_MAX_CONSERVATIVE_RASTER_DILATE:
+ case PIPE_CAPF_CONSERVATIVE_RASTER_DILATE_GRANULARITY:
return 0.0f;
default:
fprintf(stderr, "unknown paramf %d\n", param);
return 0;
case PIPE_SHADER_CAP_INTEGERS:
return 1;
+ case PIPE_SHADER_CAP_INT64_ATOMICS:
+ case PIPE_SHADER_CAP_FP16:
case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED:
case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED:
+ case PIPE_SHADER_CAP_TGSI_LDEXP_SUPPORTED:
case PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED:
case PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE:
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);
return 0;
}
-static boolean
+static bool
vc4_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
struct vc4_screen *screen = vc4_screen(pscreen);
- unsigned retval = 0;
+
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
if (sample_count > 1 && sample_count != VC4_MAX_SAMPLES)
- return FALSE;
+ return false;
- if ((target >= PIPE_MAX_TEXTURE_TYPES) ||
- !util_format_is_supported(format, usage)) {
- return FALSE;
+ if (target >= PIPE_MAX_TEXTURE_TYPES) {
+ return false;
}
if (usage & PIPE_BIND_VERTEX_BUFFER) {
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;
+ format != PIPE_FORMAT_I8_UINT &&
+ format != PIPE_FORMAT_I16_UINT) {
+ return false;
}
-#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);
+ return true;
+}
+
+static void
+vc4_screen_query_dmabuf_modifiers(struct pipe_screen *pscreen,
+ enum pipe_format format, int max,
+ uint64_t *modifiers,
+ 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 = num_modifiers;
+ return;
}
-#endif
- return retval == usage;
+ *count = MIN2(max, num_modifiers);
+ m = screen->has_tiling_ioctl ? 0 : 1;
+ /* We support both modifiers (tiled and linear) for all sampler
+ * formats, but if we don't have the DRM_VC4_GET_TILING ioctl
+ * we shouldn't advertise the tiled formats.
+ */
+ 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_screen_create(int fd, struct renderonly *ro)
{
struct vc4_screen *screen = rzalloc(NULL, struct vc4_screen);
+ uint64_t syncobj_cap = 0;
struct pipe_screen *pscreen;
+ int err;
pscreen = &screen->base;
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);
+
+ err = drmGetCap(fd, DRM_CAP_SYNCOBJ, &syncobj_cap);
+ if (err == 0 && syncobj_cap)
+ screen->has_syncobj = true;
if (!vc4_get_chip_info(screen))
goto fail;
slab_create_parent(&screen->transfer_pool, sizeof(struct vc4_transfer), 16);
- vc4_fence_init(screen);
+ vc4_fence_screen_init(screen);
vc4_debug = debug_get_option_vc4_debug();
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_vendor = vc4_screen_get_vendor;
pscreen->get_device_vendor = vc4_screen_get_vendor;
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;
projects / mesa.git / blobdiff