1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
4 * Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 * Rob Clark <robclark@freedesktop.org>
30 #include "pipe/p_defines.h"
31 #include "pipe/p_screen.h"
32 #include "pipe/p_state.h"
34 #include "util/u_memory.h"
35 #include "util/u_inlines.h"
36 #include "util/u_format.h"
37 #include "util/u_format_s3tc.h"
38 #include "util/u_string.h"
40 #include "os/os_time.h"
46 #include "freedreno_context.h"
47 #include "freedreno_screen.h"
48 #include "freedreno_resource.h"
49 #include "freedreno_fence.h"
50 #include "freedreno_util.h"
52 /* XXX this should go away */
53 #include "state_tracker/drm_driver.h"
55 int fd_mesa_debug = 0;
58 fd_screen_get_name(struct pipe_screen *pscreen)
60 static char buffer[128];
61 util_snprintf(buffer, sizeof(buffer), "FD%03d",
62 fd_screen(pscreen)->device_id);
67 fd_screen_get_vendor(struct pipe_screen *pscreen)
73 fd_screen_get_timestamp(struct pipe_screen *pscreen)
75 int64_t cpu_time = os_time_get() * 1000;
76 return cpu_time + fd_screen(pscreen)->cpu_gpu_time_delta;
80 fd_screen_fence_ref(struct pipe_screen *pscreen,
81 struct pipe_fence_handle **ptr,
82 struct pipe_fence_handle *pfence)
84 fd_fence_ref(fd_fence(pfence), (struct fd_fence **)ptr);
88 fd_screen_fence_signalled(struct pipe_screen *screen,
89 struct pipe_fence_handle *pfence)
91 return fd_fence_signalled(fd_fence(pfence));
95 fd_screen_fence_finish(struct pipe_screen *screen,
96 struct pipe_fence_handle *pfence,
99 return fd_fence_wait(fd_fence(pfence));
103 fd_screen_destroy(struct pipe_screen *pscreen)
111 EGL Vendor Qualcomm, Inc
112 EGL Extensions EGL_QUALCOMM_shared_image EGL_KHR_image EGL_AMD_create_image EGL_KHR_lock_surface EGL_KHR_lock_surface2 EGL_KHR_fence_sync EGL_IMG_context_priorityEGL_ANDROID_image_native_buffer
113 GL extensions: GL_AMD_compressed_ATC_texture GL_AMD_performance_monitor GL_AMD_program_binary_Z400 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_type_2_10_10_10_REV GL_NV_fence GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth_texture GL_OES_depth24 GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_fragment_precision_high GL_OES_get_program_binary GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_vertex_type_10_10_10_2 GL_QCOM_alpha_test GL_QCOM_binning_control GL_QCOM_driver_control GL_QCOM_perfmon_global_mode GL_QCOM_extended_get GL_QCOM_extended_get2 GL_QCOM_tiled_rendering GL_QCOM_writeonly_rendering GL_AMD_compressed_3DC_texture
114 GL_MAX_3D_TEXTURE_SIZE_OES: 1024 0 0 0
115 no GL_MAX_SAMPLES_ANGLE: GL_INVALID_ENUM
116 no GL_MAX_SAMPLES_APPLE: GL_INVALID_ENUM
117 GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 16 0 0 0
118 no GL_MAX_SAMPLES_IMG: GL_INVALID_ENUM
119 GL_MAX_TEXTURE_SIZE: 4096 0 0 0
120 GL_MAX_VIEWPORT_DIMS: 4096 4096 0 0
121 GL_MAX_VERTEX_ATTRIBS: 16 0 0 0
122 GL_MAX_VERTEX_UNIFORM_VECTORS: 251 0 0 0
123 GL_MAX_VARYING_VECTORS: 8 0 0 0
124 GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: 20 0 0 0
125 GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS: 4 0 0 0
126 GL_MAX_TEXTURE_IMAGE_UNITS: 16 0 0 0
127 GL_MAX_FRAGMENT_UNIFORM_VECTORS: 221 0 0 0
128 GL_MAX_CUBE_MAP_TEXTURE_SIZE: 4096 0 0 0
129 GL_MAX_RENDERBUFFER_SIZE: 4096 0 0 0
130 no GL_TEXTURE_NUM_LEVELS_QCOM: GL_INVALID_ENUM
133 fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
135 /* this is probably not totally correct.. but it's a start: */
137 /* Supported features (boolean caps). */
138 case PIPE_CAP_NPOT_TEXTURES:
139 case PIPE_CAP_TWO_SIDED_STENCIL:
140 case PIPE_CAP_ANISOTROPIC_FILTER:
141 case PIPE_CAP_POINT_SPRITE:
142 case PIPE_CAP_TEXTURE_SHADOW_MAP:
143 case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
144 case PIPE_CAP_BLEND_EQUATION_SEPARATE:
145 case PIPE_CAP_TEXTURE_SWIZZLE:
146 case PIPE_CAP_SHADER_STENCIL_EXPORT:
147 case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
148 case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
149 case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
150 case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
152 case PIPE_CAP_SEAMLESS_CUBE_MAP:
153 case PIPE_CAP_PRIMITIVE_RESTART:
154 case PIPE_CAP_CONDITIONAL_RENDER:
155 case PIPE_CAP_TEXTURE_BARRIER:
156 case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
157 case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
158 case PIPE_CAP_TGSI_INSTANCEID:
159 case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
160 case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
161 case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
162 case PIPE_CAP_COMPUTE:
163 case PIPE_CAP_START_INSTANCE:
164 case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
165 case PIPE_CAP_TEXTURE_MULTISAMPLE:
166 case PIPE_CAP_USER_CONSTANT_BUFFERS:
168 case PIPE_CAP_TGSI_TEXCOORD:
171 case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
174 case PIPE_CAP_GLSL_FEATURE_LEVEL:
177 /* Unsupported features. */
178 case PIPE_CAP_INDEP_BLEND_ENABLE:
179 case PIPE_CAP_INDEP_BLEND_FUNC:
180 case PIPE_CAP_DEPTH_CLIP_DISABLE:
181 case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
182 case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
183 case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
184 case PIPE_CAP_SCALED_RESOLVE:
185 case PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS:
186 case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
187 case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
188 case PIPE_CAP_VERTEX_COLOR_CLAMPED:
189 case PIPE_CAP_USER_VERTEX_BUFFERS:
190 case PIPE_CAP_USER_INDEX_BUFFERS:
194 case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
195 case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
196 case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
197 case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
201 case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
202 case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
203 case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
205 case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
207 case PIPE_CAP_MAX_COMBINED_SAMPLERS:
210 /* Render targets. */
211 case PIPE_CAP_MAX_RENDER_TARGETS:
215 case PIPE_CAP_QUERY_TIME_ELAPSED:
216 case PIPE_CAP_OCCLUSION_QUERY:
217 case PIPE_CAP_QUERY_TIMESTAMP:
220 case PIPE_CAP_MIN_TEXEL_OFFSET:
223 case PIPE_CAP_MAX_TEXEL_OFFSET:
227 DBG("unknown param %d", param);
233 fd_screen_get_paramf(struct pipe_screen *pscreen, enum pipe_capf param)
236 case PIPE_CAPF_MAX_LINE_WIDTH:
237 case PIPE_CAPF_MAX_LINE_WIDTH_AA:
238 case PIPE_CAPF_MAX_POINT_WIDTH:
239 case PIPE_CAPF_MAX_POINT_WIDTH_AA:
241 case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY:
243 case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
245 case PIPE_CAPF_GUARD_BAND_LEFT:
246 case PIPE_CAPF_GUARD_BAND_TOP:
247 case PIPE_CAPF_GUARD_BAND_RIGHT:
248 case PIPE_CAPF_GUARD_BAND_BOTTOM:
251 DBG("unknown paramf %d", param);
257 fd_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader,
258 enum pipe_shader_cap param)
262 case PIPE_SHADER_FRAGMENT:
263 case PIPE_SHADER_VERTEX:
265 case PIPE_SHADER_COMPUTE:
266 case PIPE_SHADER_GEOMETRY:
267 /* maye we could emulate.. */
270 DBG("unknown shader type %d", shader);
274 /* this is probably not totally correct.. but it's a start: */
276 case PIPE_SHADER_CAP_MAX_INSTRUCTIONS:
277 case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS:
278 case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS:
279 case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS:
281 case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH:
283 case PIPE_SHADER_CAP_MAX_INPUTS:
285 case PIPE_SHADER_CAP_MAX_TEMPS:
286 return 256; /* Max native temporaries. */
287 case PIPE_SHADER_CAP_MAX_ADDRS:
288 /* XXX Isn't this equal to TEMPS? */
289 return 1; /* Max native address registers */
290 case PIPE_SHADER_CAP_MAX_CONSTS:
291 case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
293 case PIPE_SHADER_CAP_MAX_PREDS:
294 return 0; /* nothing uses this */
295 case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
297 case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR:
298 case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR:
299 case PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR:
300 case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR:
302 case PIPE_SHADER_CAP_SUBROUTINES:
304 case PIPE_SHADER_CAP_TGSI_SQRT_SUPPORTED:
305 case PIPE_SHADER_CAP_INTEGERS:
307 case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
309 case PIPE_SHADER_CAP_PREFERRED_IR:
310 return PIPE_SHADER_IR_TGSI;
312 DBG("unknown shader param %d", param);
319 fd_screen_is_format_supported(struct pipe_screen *pscreen,
320 enum pipe_format format,
321 enum pipe_texture_target target,
322 unsigned sample_count,
327 if ((target >= PIPE_MAX_TEXTURE_TYPES) ||
328 (sample_count > 1) || /* TODO add MSAA */
329 !util_format_is_supported(format, usage)) {
330 DBG("not supported: format=%s, target=%d, sample_count=%d, usage=%x",
331 util_format_name(format), target, sample_count, usage);
335 /* TODO figure out how to render to other formats.. */
336 if ((usage & PIPE_BIND_RENDER_TARGET) &&
337 ((format != PIPE_FORMAT_B8G8R8A8_UNORM) &&
338 (format != PIPE_FORMAT_B8G8R8X8_UNORM))) {
339 DBG("not supported render target: format=%s, target=%d, sample_count=%d, usage=%x",
340 util_format_name(format), target, sample_count, usage);
344 if ((usage & (PIPE_BIND_SAMPLER_VIEW |
345 PIPE_BIND_VERTEX_BUFFER)) &&
346 (fd_pipe2surface(format) != FMT_INVALID)) {
347 retval |= usage & (PIPE_BIND_SAMPLER_VIEW |
348 PIPE_BIND_VERTEX_BUFFER);
351 if ((usage & (PIPE_BIND_RENDER_TARGET |
352 PIPE_BIND_DISPLAY_TARGET |
354 PIPE_BIND_SHARED)) &&
355 (fd_pipe2color(format) != COLORX_INVALID)) {
356 retval |= usage & (PIPE_BIND_RENDER_TARGET |
357 PIPE_BIND_DISPLAY_TARGET |
362 if ((usage & PIPE_BIND_DEPTH_STENCIL) &&
363 (fd_pipe2depth(format) != DEPTHX_INVALID)) {
364 retval |= PIPE_BIND_DEPTH_STENCIL;
367 if ((usage & PIPE_BIND_INDEX_BUFFER) &&
368 (fd_pipe2index(format) != INDEX_SIZE_INVALID)) {
369 retval |= PIPE_BIND_INDEX_BUFFER;
372 if (usage & PIPE_BIND_TRANSFER_READ)
373 retval |= PIPE_BIND_TRANSFER_READ;
374 if (usage & PIPE_BIND_TRANSFER_WRITE)
375 retval |= PIPE_BIND_TRANSFER_WRITE;
377 if (retval != usage) {
378 DBG("not supported: format=%s, target=%d, sample_count=%d, "
379 "usage=%x, retval=%x", util_format_name(format),
380 target, sample_count, usage, retval);
383 return retval == usage;
387 fd_screen_bo_get_handle(struct pipe_screen *pscreen,
390 struct winsys_handle *whandle)
392 whandle->stride = stride;
394 if (whandle->type == DRM_API_HANDLE_TYPE_SHARED) {
395 return fd_bo_get_name(bo, &whandle->handle) == 0;
396 } else if (whandle->type == DRM_API_HANDLE_TYPE_KMS) {
397 whandle->handle = fd_bo_handle(bo);
405 fd_screen_bo_from_handle(struct pipe_screen *pscreen,
406 struct winsys_handle *whandle,
407 unsigned *out_stride)
409 struct fd_screen *screen = fd_screen(pscreen);
412 bo = fd_bo_from_name(screen->dev, whandle->handle);
414 DBG("ref name 0x%08x failed", whandle->handle);
418 *out_stride = whandle->stride;
424 fd_screen_create(struct fd_device *dev)
426 struct fd_screen *screen = CALLOC_STRUCT(fd_screen);
427 struct pipe_screen *pscreen;
430 char *fd_dbg = getenv("FD_MESA_DEBUG");
432 fd_mesa_debug = atoi(fd_dbg);
441 // maybe this should be in context?
442 screen->pipe = fd_pipe_new(screen->dev, FD_PIPE_3D);
444 fd_pipe_get_param(screen->pipe, FD_GMEM_SIZE, &val);
445 screen->gmemsize_bytes = val;
447 fd_pipe_get_param(screen->pipe, FD_DEVICE_ID, &val);
448 screen->device_id = val;
450 pscreen = &screen->base;
452 pscreen->destroy = fd_screen_destroy;
453 pscreen->get_param = fd_screen_get_param;
454 pscreen->get_paramf = fd_screen_get_paramf;
455 pscreen->get_shader_param = fd_screen_get_shader_param;
456 pscreen->context_create = fd_context_create;
457 pscreen->is_format_supported = fd_screen_is_format_supported;
459 fd_resource_screen_init(pscreen);
461 pscreen->get_name = fd_screen_get_name;
462 pscreen->get_vendor = fd_screen_get_vendor;
464 pscreen->get_timestamp = fd_screen_get_timestamp;
466 pscreen->fence_reference = fd_screen_fence_ref;
467 pscreen->fence_signalled = fd_screen_fence_signalled;
468 pscreen->fence_finish = fd_screen_fence_finish;
470 util_format_s3tc_init();