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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/gfx/ozone/impl/drm_wrapper_ozone.h" | 5 #include "ui/gfx/ozone/impl/dri_wrapper.h" |
| 6 | 6 |
| 7 #include <fcntl.h> | 7 #include <fcntl.h> |
| 8 #include <unistd.h> | 8 #include <unistd.h> |
| 9 #include <xf86drmMode.h> | 9 #include <xf86drmMode.h> |
| 10 | 10 |
| 11 #include "base/logging.h" | 11 #include "base/logging.h" |
| 12 | 12 |
| 13 namespace gfx { | 13 namespace gfx { |
| 14 | 14 |
| 15 DrmWrapperOzone::DrmWrapperOzone(const char* device_path) { | 15 DriWrapper::DriWrapper(const char* device_path) { |
| 16 fd_ = open(device_path, O_RDWR | O_CLOEXEC); | 16 fd_ = open(device_path, O_RDWR | O_CLOEXEC); |
| 17 } | 17 } |
| 18 | 18 |
| 19 DrmWrapperOzone::~DrmWrapperOzone() { | 19 DriWrapper::~DriWrapper() { |
| 20 if (fd_ >= 0) | 20 if (fd_ >= 0) |
| 21 close(fd_); | 21 close(fd_); |
| 22 } | 22 } |
| 23 | 23 |
| 24 drmModeCrtc* DrmWrapperOzone::GetCrtc(uint32_t crtc_id) { | 24 drmModeCrtc* DriWrapper::GetCrtc(uint32_t crtc_id) { |
| 25 CHECK(fd_ >= 0); | 25 CHECK(fd_ >= 0); |
| 26 return drmModeGetCrtc(fd_, crtc_id); | 26 return drmModeGetCrtc(fd_, crtc_id); |
| 27 } | 27 } |
| 28 | 28 |
| 29 void DrmWrapperOzone::FreeCrtc(drmModeCrtc* crtc) { | 29 void DriWrapper::FreeCrtc(drmModeCrtc* crtc) { |
| 30 drmModeFreeCrtc(crtc); | 30 drmModeFreeCrtc(crtc); |
| 31 } | 31 } |
| 32 | 32 |
| 33 bool DrmWrapperOzone::SetCrtc(uint32_t crtc_id, | 33 bool DriWrapper::SetCrtc(uint32_t crtc_id, |
| 34 uint32_t framebuffer, | 34 uint32_t framebuffer, |
| 35 uint32_t* connectors, | 35 uint32_t* connectors, |
| 36 drmModeModeInfo* mode) { | 36 drmModeModeInfo* mode) { |
| 37 CHECK(fd_ >= 0); | 37 CHECK(fd_ >= 0); |
| 38 return !drmModeSetCrtc(fd_, crtc_id, framebuffer, 0, 0, connectors, 1, mode); | 38 return !drmModeSetCrtc(fd_, crtc_id, framebuffer, 0, 0, connectors, 1, mode); |
| 39 } | 39 } |
| 40 | 40 |
| 41 bool DrmWrapperOzone::SetCrtc(drmModeCrtc* crtc, uint32_t* connectors) { | 41 bool DriWrapper::SetCrtc(drmModeCrtc* crtc, uint32_t* connectors) { |
| 42 CHECK(fd_ >= 0); | 42 CHECK(fd_ >= 0); |
| 43 return !drmModeSetCrtc(fd_, | 43 return !drmModeSetCrtc(fd_, |
| 44 crtc->crtc_id, | 44 crtc->crtc_id, |
| 45 crtc->buffer_id, | 45 crtc->buffer_id, |
| 46 crtc->x, | 46 crtc->x, |
| 47 crtc->y, | 47 crtc->y, |
| 48 connectors, | 48 connectors, |
| 49 1, | 49 1, |
| 50 &crtc->mode); | 50 &crtc->mode); |
| 51 } | 51 } |
| 52 | 52 |
| 53 bool DrmWrapperOzone::AddFramebuffer(const drmModeModeInfo& mode, | 53 bool DriWrapper::AddFramebuffer(const drmModeModeInfo& mode, |
| 54 uint8_t depth, | 54 uint8_t depth, |
| 55 uint8_t bpp, | 55 uint8_t bpp, |
| 56 uint32_t stride, | 56 uint32_t stride, |
| 57 uint32_t handle, | 57 uint32_t handle, |
| 58 uint32_t* framebuffer) { | 58 uint32_t* framebuffer) { |
| 59 CHECK(fd_ >= 0); | 59 CHECK(fd_ >= 0); |
| 60 return !drmModeAddFB(fd_, | 60 return !drmModeAddFB(fd_, |
| 61 mode.hdisplay, | 61 mode.hdisplay, |
| 62 mode.vdisplay, | 62 mode.vdisplay, |
| 63 depth, | 63 depth, |
| 64 bpp, | 64 bpp, |
| 65 stride, | 65 stride, |
| 66 handle, | 66 handle, |
| 67 framebuffer); | 67 framebuffer); |
| 68 } | 68 } |
| 69 | 69 |
| 70 bool DrmWrapperOzone::RemoveFramebuffer(uint32_t framebuffer) { | 70 bool DriWrapper::RemoveFramebuffer(uint32_t framebuffer) { |
| 71 CHECK(fd_ >= 0); | 71 CHECK(fd_ >= 0); |
| 72 return !drmModeRmFB(fd_, framebuffer); | 72 return !drmModeRmFB(fd_, framebuffer); |
| 73 } | 73 } |
| 74 | 74 |
| 75 bool DrmWrapperOzone::PageFlip(uint32_t crtc_id, | 75 bool DriWrapper::PageFlip(uint32_t crtc_id, |
| 76 uint32_t framebuffer, | 76 uint32_t framebuffer, |
| 77 void* data) { | 77 void* data) { |
| 78 CHECK(fd_ >= 0); | 78 CHECK(fd_ >= 0); |
| 79 return !drmModePageFlip(fd_, | 79 return !drmModePageFlip(fd_, |
| 80 crtc_id, | 80 crtc_id, |
| 81 framebuffer, | 81 framebuffer, |
| 82 DRM_MODE_PAGE_FLIP_EVENT, | 82 DRM_MODE_PAGE_FLIP_EVENT, |
| 83 data); | 83 data); |
| 84 } | 84 } |
| 85 | 85 |
| 86 bool DrmWrapperOzone::ConnectorSetProperty(uint32_t connector_id, | 86 bool DriWrapper::ConnectorSetProperty(uint32_t connector_id, |
| 87 uint32_t property_id, | 87 uint32_t property_id, |
| 88 uint64_t value) { | 88 uint64_t value) { |
| 89 CHECK(fd_ >= 0); | 89 CHECK(fd_ >= 0); |
| 90 return !drmModeConnectorSetProperty(fd_, connector_id, property_id, value); | 90 return !drmModeConnectorSetProperty(fd_, connector_id, property_id, value); |
| 91 } | 91 } |
| 92 | 92 |
| 93 } // namespace gfx | 93 } // namespace gfx |
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