summaryrefslogtreecommitdiff
path: root/kms++/extframebuffer.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'kms++/extframebuffer.cpp')
-rw-r--r--kms++/extframebuffer.cpp68
1 files changed, 0 insertions, 68 deletions
diff --git a/kms++/extframebuffer.cpp b/kms++/extframebuffer.cpp
deleted file mode 100644
index 352c1a7..0000000
--- a/kms++/extframebuffer.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-
-#include <cstring>
-#include <stdexcept>
-#include <sys/mman.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-
-#include "kms++.h"
-
-using namespace std;
-
-namespace kms
-{
-
-ExtFramebuffer::ExtFramebuffer(Card& card, uint32_t width, uint32_t height, uint8_t depth, uint8_t bpp, uint32_t stride, uint32_t handle)
- :Framebuffer(card, width, height)
-{
- uint32_t id;
- int r = drmModeAddFB(card.fd(), width, height, depth, bpp, stride, handle, &id);
- if (r)
- throw invalid_argument("fob");
-
- set_id(id);
-}
-
-ExtFramebuffer::ExtFramebuffer(Card& card, uint32_t width, uint32_t height, PixelFormat format,
- uint32_t handles[], uint32_t pitches[], uint32_t offsets[])
- : Framebuffer(card, width, height)
-{
- uint32_t id;
- int r = drmModeAddFB2(card.fd(), width, height, (uint32_t)format, handles, pitches, offsets, &id, 0);
- if (r)
- throw std::invalid_argument(string("Failed to create ExtFramebuffer: ") + strerror(r));
-
- set_id(id);
-}
-
-ExtFramebuffer::ExtFramebuffer(Card& card, uint32_t width, uint32_t height, PixelFormat format,
- int fds[4], uint32_t pitches[4], uint32_t offsets[4])
- : Framebuffer(card, width, height)
-{
- int r;
-
- const PixelFormatInfo& format_info = get_pixel_format_info(format);
-
- uint32_t handles[4] = { 0 };
-
- for (int i = 0; i < format_info.num_planes; ++i) {
- r = drmPrimeFDToHandle(card.fd(), fds[i], &handles[i]);
- if (r)
- throw invalid_argument(string("drmPrimeFDToHandle: ") + strerror(errno));
- }
-
- uint32_t id;
- r = drmModeAddFB2(card.fd(), width, height, (uint32_t)format,
- handles, pitches, offsets, &id, 0);
- if (r)
- throw invalid_argument(string("drmModeAddFB2 failed: ") + strerror(errno));
-
- set_id(id);
-}
-
-ExtFramebuffer::~ExtFramebuffer()
-{
- drmModeRmFB(card().fd(), id());
-}
-
-}