#include "util/u_format_s3tc.h"
#include "util/u_video.h"
#include "os/os_misc.h"
-#include "os/os_time.h"
+#include "util/os_time.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
#include "draw/draw_context.h"
switch (param) {
case PIPE_CAP_NPOT_TEXTURES:
case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
+ case PIPE_CAP_MIXED_COLOR_DEPTH_BITS:
return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
return 1;
case PIPE_CAP_GLSL_FEATURE_LEVEL:
return 330;
case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
+ case PIPE_CAP_TGSI_TEX_TXF_LZ:
return 0;
case PIPE_CAP_COMPUTE:
- return 0;
+ return 1;
case PIPE_CAP_USER_VERTEX_BUFFERS:
- case PIPE_CAP_USER_INDEX_BUFFERS:
case PIPE_CAP_USER_CONSTANT_BUFFERS:
case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
+ case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT:
+ case PIPE_CAP_DOUBLES:
+ case PIPE_CAP_INT64:
+ case PIPE_CAP_INT64_DIVMOD:
return 1;
case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
return 16;
return 1;
case PIPE_CAP_TEXTURE_BUFFER_OBJECTS:
return 1;
+ case PIPE_CAP_BUFFER_SAMPLER_VIEW_RGBA_ONLY:
+ return 0;
case PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE:
return 65536;
case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
return 0;
case PIPE_CAP_MAX_VIEWPORTS:
- return 1;
+ return PIPE_MAX_VIEWPORTS;
case PIPE_CAP_ENDIANNESS:
return PIPE_ENDIAN_NATIVE;
case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS:
return 4;
case PIPE_CAP_TEXTURE_GATHER_SM5:
+ case PIPE_CAP_TEXTURE_QUERY_LOD:
return 1;
case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
- case PIPE_CAP_TEXTURE_QUERY_LOD:
case PIPE_CAP_SAMPLE_SHADING:
case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
return 0;
return 31;
case PIPE_CAP_DRAW_INDIRECT:
return 1;
+ case PIPE_CAP_QUERY_SO_OVERFLOW:
+ return 1;
case PIPE_CAP_VENDOR_ID:
return 0xFFFFFFFF;
if (!os_get_total_physical_memory(&system_memory))
return 0;
+ if (sizeof(void *) == 4)
+ /* Cap to 2 GB on 32 bits system. We do this because softpipe does
+ * eat application memory, which is quite limited on 32 bits. App
+ * shouldn't expect too much available memory. */
+ system_memory = MIN2(system_memory, 2048 << 20);
+
return (int)(system_memory >> 20);
}
case PIPE_CAP_UMA:
case PIPE_CAP_TEXTURE_FLOAT_LINEAR:
case PIPE_CAP_TEXTURE_HALF_FLOAT_LINEAR:
return 1;
+ case PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT:
+ case PIPE_CAP_CULL_DISTANCE:
+ return 1;
case PIPE_CAP_VERTEXID_NOBASE:
return 0;
case PIPE_CAP_POLYGON_OFFSET_CLAMP:
return 0;
+ case PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS:
+ case PIPE_CAP_TGSI_ARRAY_COMPONENTS:
+ return 1;
+ case PIPE_CAP_CLEAR_TEXTURE:
+ return 1;
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_DEPTH_BOUNDS_TEST:
+ case PIPE_CAP_TGSI_TXQS:
+ case PIPE_CAP_FORCE_PERSAMPLE_INTERP:
+ case PIPE_CAP_SHAREABLE_SHADERS:
+ case PIPE_CAP_DRAW_PARAMETERS:
+ case PIPE_CAP_TGSI_PACK_HALF_FLOAT:
+ case PIPE_CAP_MULTI_DRAW_INDIRECT:
+ case PIPE_CAP_MULTI_DRAW_INDIRECT_PARAMS:
+ case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
+ case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
+ 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_ROBUST_BUFFER_ACCESS_BEHAVIOR:
+ 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_CAN_READ_OUTPUTS:
+ case PIPE_CAP_NATIVE_FENCE_FD:
+ case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
+ case PIPE_CAP_TGSI_FS_FBFETCH:
+ case PIPE_CAP_TGSI_MUL_ZERO_WINS:
+ 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:
+ case PIPE_CAP_NIR_SAMPLERS_AS_DEREF:
+ case PIPE_CAP_MEMOBJ:
+ case PIPE_CAP_LOAD_CONSTBUF:
+ case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
+ case PIPE_CAP_TILE_RASTER_ORDER:
+ case PIPE_CAP_MAX_COMBINED_SHADER_OUTPUT_RESOURCES:
+ case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
return 0;
+ case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
+ return 4;
}
/* should only get here on unhandled cases */
debug_printf("Unexpected PIPE_CAP %d query\n", param);
}
static int
-softpipe_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shader_cap param)
+softpipe_get_shader_param(struct pipe_screen *screen,
+ enum pipe_shader_type shader,
+ enum pipe_shader_cap param)
{
struct softpipe_screen *sp_screen = softpipe_screen(screen);
switch(shader)
{
case PIPE_SHADER_FRAGMENT:
return tgsi_exec_get_shader_param(param);
+ case PIPE_SHADER_COMPUTE:
+ return tgsi_exec_get_shader_param(param);
case PIPE_SHADER_VERTEX:
case PIPE_SHADER_GEOMETRY:
if (sp_screen->use_llvm)
return FALSE;
}
- if (format_desc->layout == UTIL_FORMAT_LAYOUT_BPTC) {
+ if (format_desc->layout == UTIL_FORMAT_LAYOUT_BPTC ||
+ format_desc->layout == UTIL_FORMAT_LAYOUT_ASTC) {
/* Software decoding is not hooked up. */
return FALSE;
}
+ if ((bind & (PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW)) &&
+ ((bind & PIPE_BIND_DISPLAY_TARGET) == 0) &&
+ target != PIPE_BUFFER) {
+ const struct util_format_description *desc =
+ util_format_description(format);
+ if (desc->nr_channels == 3 && desc->is_array) {
+ /* Don't support any 3-component formats for rendering/texturing
+ * since we don't support the corresponding 8-bit 3 channel UNORM
+ * formats. This allows us to support GL_ARB_copy_image between
+ * GL_RGB8 and GL_RGB8UI, for example. Otherwise, we may be asked to
+ * do a resource copy between PIPE_FORMAT_R8G8B8_UINT and
+ * PIPE_FORMAT_R8G8B8X8_UNORM, for example, which will not work
+ * (different bpp).
+ */
+ return FALSE;
+ }
+ }
+
if (format_desc->layout == UTIL_FORMAT_LAYOUT_ETC &&
format != PIPE_FORMAT_ETC1_RGB8)
return FALSE;
* All other operations (sampling, transfer, etc).
*/
- if (format_desc->layout == UTIL_FORMAT_LAYOUT_S3TC) {
- return util_format_s3tc_enabled;
- }
-
/*
* Everything else should be supported by u_format.
*/
return os_time_get_nano();
}
+static int
+softpipe_get_compute_param(struct pipe_screen *_screen,
+ enum pipe_shader_ir ir_type,
+ enum pipe_compute_cap param,
+ void *ret)
+{
+ switch (param) {
+ case PIPE_COMPUTE_CAP_IR_TARGET:
+ return 0;
+ case PIPE_COMPUTE_CAP_MAX_GRID_SIZE:
+ if (ret) {
+ uint64_t *grid_size = ret;
+ grid_size[0] = 65535;
+ grid_size[1] = 65535;
+ grid_size[2] = 65535;
+ }
+ return 3 * sizeof(uint64_t) ;
+ case PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE:
+ if (ret) {
+ uint64_t *block_size = ret;
+ block_size[0] = 1024;
+ block_size[1] = 1024;
+ block_size[2] = 1024;
+ }
+ return 3 * sizeof(uint64_t);
+ case PIPE_COMPUTE_CAP_MAX_THREADS_PER_BLOCK:
+ if (ret) {
+ uint64_t *max_threads_per_block = ret;
+ *max_threads_per_block = 1024;
+ }
+ return sizeof(uint64_t);
+ case PIPE_COMPUTE_CAP_MAX_LOCAL_SIZE:
+ if (ret) {
+ uint64_t *max_local_size = ret;
+ *max_local_size = 32768;
+ }
+ return sizeof(uint64_t);
+ case PIPE_COMPUTE_CAP_GRID_DIMENSION:
+ case PIPE_COMPUTE_CAP_MAX_GLOBAL_SIZE:
+ case PIPE_COMPUTE_CAP_MAX_PRIVATE_SIZE:
+ case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE:
+ case PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE:
+ case PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY:
+ case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS:
+ case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED:
+ case PIPE_COMPUTE_CAP_SUBGROUP_SIZE:
+ case PIPE_COMPUTE_CAP_ADDRESS_BITS:
+ case PIPE_COMPUTE_CAP_MAX_VARIABLE_THREADS_PER_BLOCK:
+ break;
+ }
+ return 0;
+}
+
/**
* Create a new pipe_screen object
* Note: we're not presently subclassing pipe_screen (no softpipe_screen).
screen->base.is_format_supported = softpipe_is_format_supported;
screen->base.context_create = softpipe_create_context;
screen->base.flush_frontbuffer = softpipe_flush_frontbuffer;
-
+ screen->base.get_compute_param = softpipe_get_compute_param;
screen->use_llvm = debug_get_option_use_llvm();
- util_format_s3tc_init();
-
softpipe_init_screen_texture_funcs(&screen->base);
softpipe_init_screen_fence_funcs(&screen->base);