From 83d27aa30549194068fef320f735245a7735a5ea Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Tue, 15 Mar 2016 11:46:09 +0200 Subject: Add IMappedFramebuffer and remove MappedBuffer --- libkmstest/mappedbuffer.cpp | 67 --------------------------------------------- 1 file changed, 67 deletions(-) delete mode 100644 libkmstest/mappedbuffer.cpp (limited to 'libkmstest/mappedbuffer.cpp') diff --git a/libkmstest/mappedbuffer.cpp b/libkmstest/mappedbuffer.cpp deleted file mode 100644 index 40d5f37..0000000 --- a/libkmstest/mappedbuffer.cpp +++ /dev/null @@ -1,67 +0,0 @@ -#include - -#include "mappedbuffer.h" - -using namespace std; - -namespace kms { - -struct FormatPlaneInfo -{ - uint8_t bitspp; /* bits per (macro) pixel */ - uint8_t xsub; - uint8_t ysub; -}; - -struct FormatInfo -{ - uint8_t num_planes; - struct FormatPlaneInfo planes[4]; -}; - -static const map format_info_array = { - /* YUV packed */ - { PixelFormat::UYVY, { 1, { { 32, 2, 1 } }, } }, - { PixelFormat::YUYV, { 1, { { 32, 2, 1 } }, } }, - { PixelFormat::YVYU, { 1, { { 32, 2, 1 } }, } }, - { PixelFormat::VYUY, { 1, { { 32, 2, 1 } }, } }, - /* YUV semi-planar */ - { PixelFormat::NV12, { 2, { { 8, 1, 1, }, { 16, 2, 2 } }, } }, - { PixelFormat::NV21, { 2, { { 8, 1, 1, }, { 16, 2, 2 } }, } }, - /* RGB16 */ - { PixelFormat::RGB565, { 1, { { 16, 1, 1 } }, } }, - /* RGB32 */ - { PixelFormat::XRGB8888, { 1, { { 32, 1, 1 } }, } }, - { PixelFormat::XBGR8888, { 1, { { 32, 1, 1 } }, } }, - { PixelFormat::ARGB8888, { 1, { { 32, 1, 1 } }, } }, - { PixelFormat::ABGR8888, { 1, { { 32, 1, 1 } }, } }, -}; - -MappedCPUBuffer::MappedCPUBuffer(uint32_t width, uint32_t height, PixelFormat format) - : m_width(width), m_height(height), m_format(format) -{ - const FormatInfo& format_info = format_info_array.at(m_format); - - m_num_planes = format_info.num_planes; - - for (unsigned i = 0; i < format_info.num_planes; ++i) { - const FormatPlaneInfo& pi = format_info.planes[i]; - FramebufferPlane& plane = m_planes[i]; - - plane.stride = width * pi.bitspp / 8 / pi.xsub; - plane.size = plane.stride * height/ pi.ysub; - plane.offset = 0; - plane.map = new uint8_t[plane.size]; - } -} - -MappedCPUBuffer::~MappedCPUBuffer() -{ - for (unsigned i = 0; i < m_num_planes; ++i) { - FramebufferPlane& plane = m_planes[i]; - - delete plane.map; - } -} - -} -- cgit v1.2.3