OLD | NEW |
---|---|
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ui/ozone/platform/drm/common/drm_util.h" | 5 #include "ui/ozone/platform/drm/common/drm_util.h" |
6 | 6 |
7 #include <drm_fourcc.h> | 7 #include <drm_fourcc.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 #include <stdlib.h> | 9 #include <stdlib.h> |
10 #include <sys/mman.h> | 10 #include <sys/mman.h> |
11 #include <xf86drmMode.h> | 11 #include <xf86drmMode.h> |
12 #include <utility> | 12 #include <utility> |
13 | 13 |
14 #include "ui/display/util/edid_parser.h" | 14 #include "ui/display/util/edid_parser.h" |
15 | 15 |
16 #if !defined(DRM_MODE_CONNECTOR_DSI) | 16 #if !defined(DRM_MODE_CONNECTOR_DSI) |
17 #define DRM_MODE_CONNECTOR_DSI 16 | 17 #define DRM_MODE_CONNECTOR_DSI 16 |
18 #endif | 18 #endif |
19 | 19 |
20 #ifndef DRM_FORMAT_R8 | |
dnicoara
2016/05/03 14:05:50
nit: #if !defined(DRM_FORMAT_R8)
dshwang
2016/05/04 07:28:36
Done.
| |
21 // TODO(dshwang): after most linux and libdrm has this definition, remove it. | |
22 #define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') | |
23 #endif | |
24 | |
20 namespace ui { | 25 namespace ui { |
21 | 26 |
22 namespace { | 27 namespace { |
23 | 28 |
24 bool IsCrtcInUse(uint32_t crtc, | 29 bool IsCrtcInUse(uint32_t crtc, |
25 const ScopedVector<HardwareDisplayControllerInfo>& displays) { | 30 const ScopedVector<HardwareDisplayControllerInfo>& displays) { |
26 for (size_t i = 0; i < displays.size(); ++i) { | 31 for (size_t i = 0; i < displays.size(); ++i) { |
27 if (crtc == displays[i]->crtc()->crtc_id) | 32 if (crtc == displays[i]->crtc()->crtc_id) |
28 return true; | 33 return true; |
29 } | 34 } |
(...skipping 254 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
284 if (!params.has_native_mode && !params.modes.empty()) { | 289 if (!params.has_native_mode && !params.modes.empty()) { |
285 params.has_native_mode = true; | 290 params.has_native_mode = true; |
286 params.native_mode = params.modes.front(); | 291 params.native_mode = params.modes.front(); |
287 } | 292 } |
288 | 293 |
289 return params; | 294 return params; |
290 } | 295 } |
291 | 296 |
292 int GetFourCCFormatFromBufferFormat(gfx::BufferFormat format) { | 297 int GetFourCCFormatFromBufferFormat(gfx::BufferFormat format) { |
293 switch (format) { | 298 switch (format) { |
299 case gfx::BufferFormat::R_8: | |
300 return DRM_FORMAT_R8; | |
294 case gfx::BufferFormat::RGBA_8888: | 301 case gfx::BufferFormat::RGBA_8888: |
295 return DRM_FORMAT_ABGR8888; | 302 return DRM_FORMAT_ABGR8888; |
296 case gfx::BufferFormat::RGBX_8888: | 303 case gfx::BufferFormat::RGBX_8888: |
297 return DRM_FORMAT_XBGR8888; | 304 return DRM_FORMAT_XBGR8888; |
298 case gfx::BufferFormat::BGRA_8888: | 305 case gfx::BufferFormat::BGRA_8888: |
299 return DRM_FORMAT_ARGB8888; | 306 return DRM_FORMAT_ARGB8888; |
300 case gfx::BufferFormat::BGRX_8888: | 307 case gfx::BufferFormat::BGRX_8888: |
301 return DRM_FORMAT_XRGB8888; | 308 return DRM_FORMAT_XRGB8888; |
302 case gfx::BufferFormat::UYVY_422: | 309 case gfx::BufferFormat::UYVY_422: |
303 return DRM_FORMAT_UYVY; | 310 return DRM_FORMAT_UYVY; |
304 default: | 311 default: |
305 NOTREACHED(); | 312 NOTREACHED(); |
306 return 0; | 313 return 0; |
307 } | 314 } |
308 } | 315 } |
309 | 316 |
310 gfx::BufferFormat GetBufferFormatFromFourCCFormat(int format) { | 317 gfx::BufferFormat GetBufferFormatFromFourCCFormat(int format) { |
311 switch (format) { | 318 switch (format) { |
319 case DRM_FORMAT_R8: | |
320 return gfx::BufferFormat::R_8; | |
312 case DRM_FORMAT_ABGR8888: | 321 case DRM_FORMAT_ABGR8888: |
313 return gfx::BufferFormat::RGBA_8888; | 322 return gfx::BufferFormat::RGBA_8888; |
314 case DRM_FORMAT_XBGR8888: | 323 case DRM_FORMAT_XBGR8888: |
315 return gfx::BufferFormat::RGBX_8888; | 324 return gfx::BufferFormat::RGBX_8888; |
316 case DRM_FORMAT_ARGB8888: | 325 case DRM_FORMAT_ARGB8888: |
317 return gfx::BufferFormat::BGRA_8888; | 326 return gfx::BufferFormat::BGRA_8888; |
318 case DRM_FORMAT_XRGB8888: | 327 case DRM_FORMAT_XRGB8888: |
319 return gfx::BufferFormat::BGRX_8888; | 328 return gfx::BufferFormat::BGRX_8888; |
320 case DRM_FORMAT_UYVY: | 329 case DRM_FORMAT_UYVY: |
321 return gfx::BufferFormat::UYVY_422; | 330 return gfx::BufferFormat::UYVY_422; |
(...skipping 13 matching lines...) Expand all Loading... | |
335 case gfx::BufferFormat::BGRX_8888: | 344 case gfx::BufferFormat::BGRX_8888: |
336 return DRM_FORMAT_XRGB8888; | 345 return DRM_FORMAT_XRGB8888; |
337 case gfx::BufferFormat::UYVY_422: | 346 case gfx::BufferFormat::UYVY_422: |
338 return DRM_FORMAT_UYVY; | 347 return DRM_FORMAT_UYVY; |
339 default: | 348 default: |
340 NOTREACHED(); | 349 NOTREACHED(); |
341 return 0; | 350 return 0; |
342 } | 351 } |
343 } | 352 } |
344 } // namespace ui | 353 } // namespace ui |
OLD | NEW |