Move everything into a separate futatabi/ subdir, for the upcoming merge with Futatabi.

[nageru] / pbo_frame_allocator.h

diff --git a/pbo_frame_allocator.h b/pbo_frame_allocator.h
deleted file mode 100644 (file)
index eead7f4..0000000
--- a/pbo_frame_allocator.h
+++ /dev/null
@@ -1,68 +0,0 @@
-#ifndef _PBO_FRAME_ALLOCATOR 
-#define _PBO_FRAME_ALLOCATOR 1
-
-#include <epoxy/gl.h>
-#include <stdbool.h>
-#include <stddef.h>
-#include <memory>
-#include <mutex>
-#include <queue>
-
-#include <movit/ycbcr.h>
-
-#include "bmusb/bmusb.h"
-
-// An allocator that allocates straight into OpenGL pinned memory.
-// Meant for video frames only. We use a queue rather than a stack,
-// since we want to maximize pipelineability.
-class PBOFrameAllocator : public bmusb::FrameAllocator {
-public:
-       // Note: You need to have an OpenGL context when calling
-       // the constructor.
-       PBOFrameAllocator(bmusb::PixelFormat pixel_format,
-                         size_t frame_size,
-                         GLuint width, GLuint height,
-                         size_t num_queued_frames = 16,
-                         GLenum buffer = GL_PIXEL_UNPACK_BUFFER_ARB,
-                         GLenum permissions = GL_MAP_WRITE_BIT,
-                         GLenum map_bits = GL_MAP_FLUSH_EXPLICIT_BIT);
-       ~PBOFrameAllocator() override;
-       Frame alloc_frame() override;
-       void release_frame(Frame frame) override;
-
-       struct Userdata {
-               GLuint pbo;
-
-               // NOTE: These frames typically go into LiveInputWrapper, which is
-               // configured to accept one type of frame only. In other words,
-               // the existence of a format field doesn't mean you can set it
-               // freely at runtime.
-               bmusb::PixelFormat pixel_format;
-
-               // Used only for PixelFormat_8BitYCbCrPlanar.
-               movit::YCbCrFormat ycbcr_format;
-
-               // The second set is only used for the second field of interlaced inputs.
-               GLuint tex_y[2], tex_cbcr[2];  // For PixelFormat_8BitYCbCr.
-               GLuint tex_cb[2], tex_cr[2];  // For PixelFormat_8BitYCbCrPlanar (which also uses tex_y).
-               GLuint tex_v210[2], tex_444[2];  // For PixelFormat_10BitYCbCr.
-               GLuint tex_rgba[2];  // For PixelFormat_8BitBGRA.
-               GLuint last_width[2], last_height[2];
-               GLuint last_cbcr_width[2], last_cbcr_height[2];
-               GLuint last_v210_width[2];  // PixelFormat_10BitYCbCr.
-               bool last_interlaced, last_has_signal, last_is_connected;
-               unsigned last_frame_rate_nom, last_frame_rate_den;
-       };
-
-private:
-       void init_frame(size_t frame_idx, size_t frame_size, GLuint width, GLuint height, GLenum permissions, GLenum map_bits);
-       void destroy_frame(Frame *frame);
-
-       bmusb::PixelFormat pixel_format;
-       std::mutex freelist_mutex;
-       std::queue<Frame> freelist;
-       GLenum buffer;
-       std::unique_ptr<Userdata[]> userdata;
-};
-
-#endif  // !defined(_PBO_FRAME_ALLOCATOR)