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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/gpu/gbm_buffer_base.h" | 5 #include "ui/ozone/platform/drm/gpu/gbm_buffer_base.h" |
6 | 6 |
7 #include <gbm.h> | 7 #include <gbm.h> |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "ui/ozone/platform/drm/common/drm_util.h" | 10 #include "ui/ozone/platform/drm/common/drm_util.h" |
11 #include "ui/ozone/platform/drm/gpu/drm_device.h" | 11 #include "ui/ozone/platform/drm/gpu/gbm_device.h" |
12 | 12 |
13 namespace ui { | 13 namespace ui { |
14 | 14 |
15 GbmBufferBase::GbmBufferBase(const scoped_refptr<DrmDevice>& drm, | 15 GbmBufferBase::GbmBufferBase(const scoped_refptr<GbmDevice>& drm, |
16 gbm_bo* bo, | 16 gbm_bo* bo, |
17 gfx::BufferFormat format, | 17 gfx::BufferFormat format, |
18 gfx::BufferUsage usage) | 18 gfx::BufferUsage usage) |
19 : drm_(drm), bo_(bo) { | 19 : drm_(drm), bo_(bo) { |
20 if (usage == gfx::BufferUsage::SCANOUT) { | 20 if (usage == gfx::BufferUsage::SCANOUT) { |
21 framebuffer_pixel_format_ = GetFourCCFormatForFramebuffer(format); | 21 framebuffer_pixel_format_ = GetFourCCFormatForFramebuffer(format); |
22 | 22 |
23 uint32_t handles[4] = {0}; | 23 uint32_t handles[4] = {0}; |
24 handles[0] = gbm_bo_get_handle(bo).u32; | 24 handles[0] = gbm_bo_get_handle(bo).u32; |
25 uint32_t strides[4] = {0}; | 25 uint32_t strides[4] = {0}; |
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55 uint32_t GbmBufferBase::GetFramebufferPixelFormat() const { | 55 uint32_t GbmBufferBase::GetFramebufferPixelFormat() const { |
56 DCHECK(framebuffer_); | 56 DCHECK(framebuffer_); |
57 return framebuffer_pixel_format_; | 57 return framebuffer_pixel_format_; |
58 } | 58 } |
59 | 59 |
60 bool GbmBufferBase::RequiresGlFinish() const { | 60 bool GbmBufferBase::RequiresGlFinish() const { |
61 return !drm_->is_primary_device(); | 61 return !drm_->is_primary_device(); |
62 } | 62 } |
63 | 63 |
64 } // namespace ui | 64 } // namespace ui |
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