diff options
author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2016-05-23 09:54:08 +0300 |
---|---|---|
committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2016-05-23 09:54:08 +0300 |
commit | a5c28bcb2ead34e921617711ebf94ffcb5d72878 (patch) | |
tree | e2f93259f63407357c70b06a7d59c24fde5a3901 /libkms++util/extcpuframebuffer.h | |
parent | 0bc5bbd6766949d651f98e12981d79c86ce0bf99 (diff) |
File/dir renames
Diffstat (limited to 'libkms++util/extcpuframebuffer.h')
-rw-r--r-- | libkms++util/extcpuframebuffer.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libkms++util/extcpuframebuffer.h b/libkms++util/extcpuframebuffer.h new file mode 100644 index 0000000..172841f --- /dev/null +++ b/libkms++util/extcpuframebuffer.h @@ -0,0 +1,42 @@ +#pragma once + +#include "kms++.h" + +namespace kms +{ + +class ExtCPUFramebuffer : public IMappedFramebuffer +{ +public: + ExtCPUFramebuffer(uint32_t width, uint32_t height, PixelFormat format, + uint8_t* buffer, uint32_t pitch); + ExtCPUFramebuffer(uint32_t width, uint32_t height, PixelFormat format, + uint8_t* buffers[4], uint32_t pitches[4]); + virtual ~ExtCPUFramebuffer(); + + uint32_t width() const { return m_width; } + uint32_t height() const { return m_height; } + + PixelFormat format() const { return m_format; } + unsigned num_planes() const { return m_num_planes; } + + uint32_t stride(unsigned plane) const { return m_planes[plane].stride; } + uint32_t size(unsigned plane) const { return m_planes[plane].size; } + uint32_t offset(unsigned plane) const { return 0; } + uint8_t* map(unsigned plane) { return m_planes[plane].map; } + +private: + struct FramebufferPlane { + uint32_t size; + uint32_t stride; + uint8_t *map; + }; + + uint32_t m_width; + uint32_t m_height; + PixelFormat m_format; + + unsigned m_num_planes; + struct FramebufferPlane m_planes[4]; +}; +} |