c->MaxViewportHeight =
c->MaxRenderbufferSize = c->MaxTextureRectSize;
+ c->ViewportSubpixelBits =
+ screen->get_param(screen, PIPE_CAP_VIEWPORT_SUBPIXEL_BITS);
+
c->MaxDrawBuffers = c->MaxColorAttachments =
_clamp(screen->get_param(screen, PIPE_CAP_MAX_RENDER_TARGETS),
1, MAX_DRAW_BUFFERS);
pc->MaxLocalParams = MIN2(pc->MaxParameters, MAX_PROGRAM_LOCAL_PARAMS);
pc->MaxEnvParams = MIN2(pc->MaxParameters, MAX_PROGRAM_ENV_PARAMS);
+ if (screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_INTEGERS)) {
+ pc->LowInt.RangeMin = 31;
+ pc->LowInt.RangeMax = 30;
+ pc->LowInt.Precision = 0;
+ pc->MediumInt = pc->HighInt = pc->LowInt;
+ }
+
options->EmitNoNoise = TRUE;
/* TODO: make these more fine-grained if anyone needs it */
screen->get_shader_param(screen, sh,
PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT);
- options->LowerClipDistance = true;
+ options->LowerCombinedClipCullDistance = true;
options->LowerBufferInterfaceBlocks = true;
if (sh == PIPE_SHADER_COMPUTE)
}
c->LowerTessLevel = true;
+ c->LowerCsDerivedVariables = true;
+ c->PrimitiveRestartForPatches =
+ screen->get_param(screen, PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES);
c->MaxCombinedTextureImageUnits =
_min(c->Program[MESA_SHADER_VERTEX].MaxTextureImageUnits +
c->Program[MESA_SHADER_FRAGMENT].MaxAtomicBuffers;
assert(c->MaxCombinedAtomicBuffers <= MAX_COMBINED_ATOMIC_BUFFERS);
- if (c->MaxCombinedAtomicBuffers > 0)
+ if (c->MaxCombinedAtomicBuffers > 0) {
extensions->ARB_shader_atomic_counters = GL_TRUE;
+ extensions->ARB_shader_atomic_counter_ops = GL_TRUE;
+ }
c->MaxCombinedShaderOutputResources = c->MaxDrawBuffers;
c->ShaderStorageBufferOffsetAlignment =
c->Program[MESA_SHADER_COMPUTE].MaxImageUniforms;
c->MaxCombinedShaderOutputResources += c->MaxCombinedImageUniforms;
c->MaxImageUnits = MAX_IMAGE_UNITS;
- c->MaxImageSamples = 0; /* XXX */
if (c->MaxCombinedImageUniforms) {
extensions->ARB_shader_image_load_store = GL_TRUE;
extensions->ARB_shader_image_size = GL_TRUE;
}
+
+ /* ARB_framebuffer_no_attachments */
+ c->MaxFramebufferWidth = c->MaxViewportWidth;
+ c->MaxFramebufferHeight = c->MaxViewportHeight;
+ /* NOTE: we cheat here a little by assuming that
+ * PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS has the same
+ * number of layers as we need, although we technically
+ * could have more the generality is not really useful
+ * in practicality.
+ */
+ c->MaxFramebufferLayers =
+ screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS);
+
+ c->MaxWindowRectangles =
+ screen->get_param(screen, PIPE_CAP_MAX_WINDOW_RECTANGLES);
}
boolean has_lib_dxtc)
{
unsigned i;
- int glsl_feature_level;
GLboolean *extension_table = (GLboolean *) extensions;
static const struct st_extension_cap_mapping cap_mapping[] = {
{ o(ARB_color_buffer_float), PIPE_CAP_VERTEX_COLOR_UNCLAMPED },
{ o(ARB_conditional_render_inverted), PIPE_CAP_CONDITIONAL_RENDER_INVERTED },
{ o(ARB_copy_image), PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS },
+ { o(OES_copy_image), PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS },
+ { o(ARB_cull_distance), PIPE_CAP_CULL_DISTANCE },
{ o(ARB_depth_clamp), PIPE_CAP_DEPTH_CLIP_DISABLE },
{ o(ARB_depth_texture), PIPE_CAP_TEXTURE_SHADOW_MAP },
{ o(ARB_derivative_control), PIPE_CAP_TGSI_FS_FINE_DERIVATIVE },
{ o(ARB_pipeline_statistics_query), PIPE_CAP_QUERY_PIPELINE_STATISTICS },
{ o(ARB_point_sprite), PIPE_CAP_POINT_SPRITE },
{ o(ARB_query_buffer_object), PIPE_CAP_QUERY_BUFFER_OBJECT },
+ { o(ARB_robust_buffer_access_behavior), PIPE_CAP_ROBUST_BUFFER_ACCESS_BEHAVIOR },
{ o(ARB_sample_shading), PIPE_CAP_SAMPLE_SHADING },
{ o(ARB_seamless_cube_map), PIPE_CAP_SEAMLESS_CUBE_MAP },
{ o(ARB_shader_draw_parameters), PIPE_CAP_DRAW_PARAMETERS },
+ { o(ARB_shader_group_vote), PIPE_CAP_TGSI_VOTE },
{ o(ARB_shader_stencil_export), PIPE_CAP_SHADER_STENCIL_EXPORT },
{ o(ARB_shader_texture_image_samples), PIPE_CAP_TGSI_TXQS },
{ o(ARB_shader_texture_lod), PIPE_CAP_SM3 },
{ o(EXT_texture_mirror_clamp), PIPE_CAP_TEXTURE_MIRROR_CLAMP },
{ o(EXT_texture_swizzle), PIPE_CAP_TEXTURE_SWIZZLE },
{ o(EXT_transform_feedback), PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS },
+ { o(EXT_window_rectangles), PIPE_CAP_MAX_WINDOW_RECTANGLES },
{ o(AMD_pinned_memory), PIPE_CAP_RESOURCE_FROM_USER_MEMORY },
{ o(ATI_meminfo), PIPE_CAP_QUERY_MEMORY_INFO },
/* Required: vertex fetch support. */
static const struct st_extension_format_mapping vertex_mapping[] = {
+ { { o(EXT_vertex_array_bgra) },
+ { PIPE_FORMAT_B8G8R8A8_UNORM } },
{ { o(ARB_vertex_type_2_10_10_10_rev) },
{ PIPE_FORMAT_R10G10B10A2_UNORM,
PIPE_FORMAT_B10G10R10A2_UNORM,
extensions->ARB_fragment_shader = GL_TRUE;
extensions->ARB_half_float_vertex = GL_TRUE;
extensions->ARB_internalformat_query = GL_TRUE;
+ extensions->ARB_internalformat_query2 = GL_TRUE;
extensions->ARB_map_buffer_range = GL_TRUE;
extensions->ARB_texture_border_clamp = GL_TRUE; /* XXX temp */
extensions->ARB_texture_cube_map = GL_TRUE;
extensions->EXT_provoking_vertex = GL_TRUE;
extensions->EXT_texture_env_dot3 = GL_TRUE;
- extensions->EXT_vertex_array_bgra = GL_TRUE;
+ extensions->ATI_fragment_shader = GL_TRUE;
extensions->ATI_texture_env_combine3 = GL_TRUE;
extensions->MESA_pack_invert = GL_TRUE;
ARRAY_SIZE(vertex_mapping), PIPE_BUFFER,
PIPE_BIND_VERTEX_BUFFER);
- /* Figure out GLSL support. */
- glsl_feature_level = screen->get_param(screen, PIPE_CAP_GLSL_FEATURE_LEVEL);
-
- consts->GLSLVersion = glsl_feature_level;
- if (glsl_feature_level >= 410)
- consts->GLSLVersion = 410;
+ /* Figure out GLSL support and set GLSLVersion to it. */
+ consts->GLSLVersion = screen->get_param(screen, PIPE_CAP_GLSL_FEATURE_LEVEL);
_mesa_override_glsl_version(consts);
consts->ForceGLSLVersion = options->force_glsl_version;
}
- if (glsl_feature_level >= 400)
+ if (consts->GLSLVersion >= 400)
extensions->ARB_gpu_shader5 = GL_TRUE;
- if (glsl_feature_level >= 410)
+ if (consts->GLSLVersion >= 410)
extensions->ARB_shader_precision = GL_TRUE;
/* This extension needs full OpenGL 3.2, but we don't know if that's
extensions->EXT_shader_integer_mix = GL_TRUE;
extensions->ARB_arrays_of_arrays = GL_TRUE;
+ extensions->MESA_shader_integer_functions = GL_TRUE;
} else {
/* Optional integer support for GLSL 1.2. */
if (screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
extensions->EXT_texture_integer = GL_FALSE;
}
+ consts->GLSLZeroInit = options->glsl_zero_init;
+
consts->UniformBooleanTrue = consts->NativeIntegers ? ~0U : fui(1.0f);
/* Below are the cases which cannot be moved into tables easily. */
extensions->ARB_sync = GL_TRUE;
}
+ /* Needs PIPE_CAP_SAMPLE_SHADING + all the sample-related bits of
+ * ARB_gpu_shader5. This enables all the per-sample shading ES extensions.
+ */
+ extensions->OES_sample_variables = extensions->ARB_sample_shading &&
+ extensions->ARB_gpu_shader5;
+
/* Maximum sample count. */
{
enum pipe_format color_formats[] = {
enum pipe_format int_formats[] = {
PIPE_FORMAT_R8G8B8A8_SINT
};
+ enum pipe_format void_formats[] = {
+ PIPE_FORMAT_NONE
+ };
consts->MaxSamples =
get_max_samples_for_formats(screen, ARRAY_SIZE(color_formats),
color_formats, 16,
PIPE_BIND_RENDER_TARGET);
+ consts->MaxImageSamples =
+ get_max_samples_for_formats(screen, ARRAY_SIZE(color_formats),
+ color_formats, 16,
+ PIPE_BIND_SHADER_IMAGE);
+
consts->MaxColorTextureSamples =
get_max_samples_for_formats(screen, ARRAY_SIZE(color_formats),
color_formats, consts->MaxSamples,
get_max_samples_for_formats(screen, ARRAY_SIZE(int_formats),
int_formats, consts->MaxSamples,
PIPE_BIND_SAMPLER_VIEW);
+
+ /* ARB_framebuffer_no_attachments, assume max no. of samples 32 */
+ consts->MaxFramebufferSamples =
+ get_max_samples_for_formats(screen, ARRAY_SIZE(void_formats),
+ void_formats, 32,
+ PIPE_BIND_RENDER_TARGET);
}
if (consts->MaxSamples == 1) {
/* one sample doesn't really make sense */
PIPE_BIND_SAMPLER_VIEW);
}
+ extensions->OES_texture_buffer =
+ extensions->ARB_texture_buffer_object &&
+ extensions->ARB_texture_buffer_range &&
+ extensions->ARB_texture_buffer_object_rgb32 &&
+ extensions->ARB_shader_image_load_store;
+
/* Unpacking a varying in the fragment shader costs 1 texture indirection.
* If the number of available texture indirections is very limited, then we
* prefer to disable varying packing rather than run the risk of varying
consts->MaxViewports = screen->get_param(screen, PIPE_CAP_MAX_VIEWPORTS);
if (consts->MaxViewports >= 16) {
- if (glsl_feature_level >= 400) {
+ if (consts->GLSLVersion >= 400) {
consts->ViewportBounds.Min = -32768.0;
consts->ViewportBounds.Max = 32767.0;
} else {
extensions->AMD_vertex_shader_viewport_index = GL_TRUE;
}
+ /* ARB_framebuffer_no_attachments */
+ if (screen->get_param(screen, PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT) &&
+ ((consts->MaxSamples >= 4 && consts->MaxFramebufferLayers >= 2048) ||
+ (consts->MaxFramebufferSamples >= consts->MaxSamples &&
+ consts->MaxFramebufferLayers >= consts->MaxArrayTextureLayers)))
+ extensions->ARB_framebuffer_no_attachments = GL_TRUE;
+
/* GL_ARB_ES3_compatibility.
*
* Assume that ES3 is supported if GLSL 3.30 is supported.
extensions->ARB_ES3_compatibility = GL_TRUE;
}
+#ifdef HAVE_ST_VDPAU
if (screen->get_video_param &&
screen->get_video_param(screen, PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_SUPPORTS_INTERLACED)) {
extensions->NV_vdpau_interop = GL_TRUE;
}
+#endif
if (screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
PIPE_SHADER_CAP_DOUBLES) &&
PIPE_SHADER_CAP_SUPPORTED_IRS);
if (compute_supported_irs & (1 << PIPE_SHADER_IR_TGSI)) {
uint64_t grid_size[3], block_size[3];
+ uint64_t max_local_size, max_threads_per_block;
- screen->get_compute_param(screen, PIPE_COMPUTE_CAP_MAX_GRID_SIZE,
- grid_size);
- screen->get_compute_param(screen, PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE,
- block_size);
- screen->get_compute_param(screen,
+ screen->get_compute_param(screen, PIPE_SHADER_IR_TGSI,
+ PIPE_COMPUTE_CAP_MAX_GRID_SIZE, grid_size);
+ screen->get_compute_param(screen, PIPE_SHADER_IR_TGSI,
+ PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE, block_size);
+ screen->get_compute_param(screen, PIPE_SHADER_IR_TGSI,
PIPE_COMPUTE_CAP_MAX_THREADS_PER_BLOCK,
- &consts->MaxComputeWorkGroupInvocations);
- screen->get_compute_param(screen, PIPE_COMPUTE_CAP_MAX_LOCAL_SIZE,
- &consts->MaxComputeSharedMemorySize);
+ &max_threads_per_block);
+ screen->get_compute_param(screen, PIPE_SHADER_IR_TGSI,
+ PIPE_COMPUTE_CAP_MAX_LOCAL_SIZE,
+ &max_local_size);
+
+ consts->MaxComputeWorkGroupInvocations = max_threads_per_block;
+ consts->MaxComputeSharedMemorySize = max_local_size;
for (i = 0; i < 3; i++) {
consts->MaxComputeWorkGroupCount[i] = grid_size[i];
consts->MaxComputeWorkGroupSize[i] = block_size[i];
}
- /* XXX: ARB_compute_shader is not enabled by default because images
- * support is still not implemented yet. */
- /* extensions->ARB_compute_shader = true; */
+
+ extensions->ARB_compute_shader =
+ extensions->ARB_shader_image_load_store &&
+ extensions->ARB_shader_atomic_counters;
}
}
+
+ /* If we support ES 3.1, we support the ES3_1_compatibility ext. However
+ * there's no clean way of telling whether we would support ES 3.1 from
+ * here, so copy the condition from compute_version_es2 here. A lot of
+ * these are redunant, but simpler to just have a (near-)exact copy here.
+ */
+ extensions->ARB_ES3_1_compatibility =
+ extensions->ARB_ES3_compatibility &&
+ extensions->ARB_arrays_of_arrays &&
+ extensions->ARB_compute_shader &&
+ extensions->ARB_draw_indirect &&
+ extensions->ARB_explicit_uniform_location &&
+ extensions->ARB_framebuffer_no_attachments &&
+ extensions->ARB_shader_atomic_counters &&
+ extensions->ARB_shader_image_load_store &&
+ extensions->ARB_shader_image_size &&
+ extensions->ARB_shader_storage_buffer_object &&
+ extensions->ARB_shading_language_packing &&
+ extensions->ARB_stencil_texturing &&
+ extensions->ARB_texture_multisample &&
+ extensions->ARB_gpu_shader5 &&
+ extensions->EXT_shader_integer_mix;
+
+ /* And if we have enough for ES 3.1, we can also expose
+ * OES_shader_io_blocks, which is only hidden due to the compiler not being
+ * able to version-restrict things.
+ */
+ extensions->OES_shader_io_blocks = extensions->ARB_ES3_1_compatibility;
}
projects / mesa.git / blobdiff