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> |
(...skipping 139 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
150 return (GetNameForEnumValue(property.get(), connector->prop_values[index]) == | 150 return (GetNameForEnumValue(property.get(), connector->prop_values[index]) == |
151 "Full aspect"); | 151 "Full aspect"); |
152 } | 152 } |
153 | 153 |
154 int ConnectorIndex(int device_index, int display_index) { | 154 int ConnectorIndex(int device_index, int display_index) { |
155 DCHECK_LT(device_index, 16); | 155 DCHECK_LT(device_index, 16); |
156 DCHECK_LT(display_index, 16); | 156 DCHECK_LT(display_index, 16); |
157 return ((device_index << 4) + display_index) & 0xFF; | 157 return ((device_index << 4) + display_index) & 0xFF; |
158 } | 158 } |
159 | 159 |
| 160 bool HasColorCorrectionMatrix(int fd, drmModeCrtc* crtc) { |
| 161 ScopedDrmObjectPropertyPtr crtc_props( |
| 162 drmModeObjectGetProperties(fd, crtc->crtc_id, DRM_MODE_OBJECT_CRTC)); |
| 163 |
| 164 for (uint32_t i = 0; i < crtc_props->count_props; ++i) { |
| 165 ScopedDrmPropertyPtr property(drmModeGetProperty(fd, crtc_props->props[i])); |
| 166 if (property && !strcmp(property->name, "CTM")) { |
| 167 return true; |
| 168 } |
| 169 } |
| 170 return false; |
| 171 } |
| 172 |
160 } // namespace | 173 } // namespace |
161 | 174 |
162 HardwareDisplayControllerInfo::HardwareDisplayControllerInfo( | 175 HardwareDisplayControllerInfo::HardwareDisplayControllerInfo( |
163 ScopedDrmConnectorPtr connector, | 176 ScopedDrmConnectorPtr connector, |
164 ScopedDrmCrtcPtr crtc, | 177 ScopedDrmCrtcPtr crtc, |
165 size_t index) | 178 size_t index) |
166 : connector_(std::move(connector)), crtc_(std::move(crtc)), index_(index) {} | 179 : connector_(std::move(connector)), crtc_(std::move(crtc)), index_(index) {} |
167 | 180 |
168 HardwareDisplayControllerInfo::~HardwareDisplayControllerInfo() { | 181 HardwareDisplayControllerInfo::~HardwareDisplayControllerInfo() { |
169 } | 182 } |
(...skipping 52 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
222 DisplaySnapshot_Params params; | 235 DisplaySnapshot_Params params; |
223 int64_t connector_index = ConnectorIndex(device_index, info->index()); | 236 int64_t connector_index = ConnectorIndex(device_index, info->index()); |
224 params.display_id = connector_index; | 237 params.display_id = connector_index; |
225 params.origin = origin; | 238 params.origin = origin; |
226 params.sys_path = sys_path; | 239 params.sys_path = sys_path; |
227 params.physical_size = | 240 params.physical_size = |
228 gfx::Size(info->connector()->mmWidth, info->connector()->mmHeight); | 241 gfx::Size(info->connector()->mmWidth, info->connector()->mmHeight); |
229 params.type = GetDisplayType(info->connector()); | 242 params.type = GetDisplayType(info->connector()); |
230 params.is_aspect_preserving_scaling = | 243 params.is_aspect_preserving_scaling = |
231 IsAspectPreserving(fd, info->connector()); | 244 IsAspectPreserving(fd, info->connector()); |
| 245 params.has_color_correction_matrix = |
| 246 HasColorCorrectionMatrix(fd, info->crtc()); |
232 | 247 |
233 ScopedDrmPropertyBlobPtr edid_blob( | 248 ScopedDrmPropertyBlobPtr edid_blob( |
234 GetDrmPropertyBlob(fd, info->connector(), "EDID")); | 249 GetDrmPropertyBlob(fd, info->connector(), "EDID")); |
235 | 250 |
236 if (edid_blob) { | 251 if (edid_blob) { |
237 params.edid.assign( | 252 params.edid.assign( |
238 static_cast<uint8_t*>(edid_blob->data), | 253 static_cast<uint8_t*>(edid_blob->data), |
239 static_cast<uint8_t*>(edid_blob->data) + edid_blob->length); | 254 static_cast<uint8_t*>(edid_blob->data) + edid_blob->length); |
240 | 255 |
241 GetDisplayIdFromEDID(params.edid, connector_index, ¶ms.display_id, | 256 GetDisplayIdFromEDID(params.edid, connector_index, ¶ms.display_id, |
(...skipping 78 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
320 case gfx::BufferFormat::BGRX_8888: | 335 case gfx::BufferFormat::BGRX_8888: |
321 return DRM_FORMAT_XRGB8888; | 336 return DRM_FORMAT_XRGB8888; |
322 case gfx::BufferFormat::UYVY_422: | 337 case gfx::BufferFormat::UYVY_422: |
323 return DRM_FORMAT_UYVY; | 338 return DRM_FORMAT_UYVY; |
324 default: | 339 default: |
325 NOTREACHED(); | 340 NOTREACHED(); |
326 return 0; | 341 return 0; |
327 } | 342 } |
328 } | 343 } |
329 } // namespace ui | 344 } // namespace ui |
OLD | NEW |