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-rw-r--r--kms++util/src/extcpuframebuffer.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/kms++util/src/extcpuframebuffer.cpp b/kms++util/src/extcpuframebuffer.cpp
index 232c778..feb3add 100644
--- a/kms++util/src/extcpuframebuffer.cpp
+++ b/kms++util/src/extcpuframebuffer.cpp
@@ -7,7 +7,7 @@ namespace kms
{
ExtCPUFramebuffer::ExtCPUFramebuffer(uint32_t width, uint32_t height, PixelFormat format,
- uint8_t* buffer, uint32_t pitch)
+ uint8_t* buffer, uint32_t size, uint32_t pitch, uint32_t offset)
: m_width(width), m_height(height), m_format(format)
{
const PixelFormatInfo& format_info = get_pixel_format_info(m_format);
@@ -16,16 +16,16 @@ ExtCPUFramebuffer::ExtCPUFramebuffer(uint32_t width, uint32_t height, PixelForma
ASSERT(m_num_planes == 1);
- const PixelFormatPlaneInfo& pi = format_info.planes[0];
FramebufferPlane& plane = m_planes[0];
plane.stride = pitch;
- plane.size = plane.stride * height / pi.ysub;
+ plane.size = size;
+ plane.offset = offset;
plane.map = buffer;
}
ExtCPUFramebuffer::ExtCPUFramebuffer(uint32_t width, uint32_t height, PixelFormat format,
- uint8_t* buffers[4], uint32_t pitches[4])
+ uint8_t* buffers[4], uint32_t sizes[4], uint32_t pitches[4], uint32_t offsets[4])
: m_width(width), m_height(height), m_format(format)
{
const PixelFormatInfo& format_info = get_pixel_format_info(m_format);
@@ -33,11 +33,11 @@ ExtCPUFramebuffer::ExtCPUFramebuffer(uint32_t width, uint32_t height, PixelForma
m_num_planes = format_info.num_planes;
for (unsigned i = 0; i < format_info.num_planes; ++i) {
- const PixelFormatPlaneInfo& pi = format_info.planes[i];
FramebufferPlane& plane = m_planes[i];
plane.stride = pitches[i];
- plane.size = plane.stride * height / pi.ysub;
+ plane.size = sizes[i];
+ plane.offset = offsets[i];
plane.map = buffers[i];
}
}