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5371 serge 1 
#ifndef __GL_RENDER_H__
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#define __GL_RENDER_H__
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#define EGL_EGLEXT_PROTOTYPES
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#define GL_GLEXT_PROTOTYPES
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#include "EGL/egl.h"
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#include "EGL/eglext.h"
6115 serge 9 
#include "EGL/eglmesaext.h"
5371 serge 10 
#include "GL/gl.h"
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6137 serge 12 
enum wl_drm_format {
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    WL_DRM_FORMAT_C8 = 0x20203843,
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    WL_DRM_FORMAT_RGB332 = 0x38424752,
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    WL_DRM_FORMAT_BGR233 = 0x38524742,
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    WL_DRM_FORMAT_XRGB4444 = 0x32315258,
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    WL_DRM_FORMAT_XBGR4444 = 0x32314258,
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    WL_DRM_FORMAT_RGBX4444 = 0x32315852,
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    WL_DRM_FORMAT_BGRX4444 = 0x32315842,
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    WL_DRM_FORMAT_ARGB4444 = 0x32315241,
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    WL_DRM_FORMAT_ABGR4444 = 0x32314241,
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    WL_DRM_FORMAT_RGBA4444 = 0x32314152,
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    WL_DRM_FORMAT_BGRA4444 = 0x32314142,
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    WL_DRM_FORMAT_XRGB1555 = 0x35315258,
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    WL_DRM_FORMAT_XBGR1555 = 0x35314258,
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    WL_DRM_FORMAT_RGBX5551 = 0x35315852,
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    WL_DRM_FORMAT_BGRX5551 = 0x35315842,
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    WL_DRM_FORMAT_ARGB1555 = 0x35315241,
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    WL_DRM_FORMAT_ABGR1555 = 0x35314241,
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    WL_DRM_FORMAT_RGBA5551 = 0x35314152,
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    WL_DRM_FORMAT_BGRA5551 = 0x35314142,
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    WL_DRM_FORMAT_RGB565 = 0x36314752,
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    WL_DRM_FORMAT_BGR565 = 0x36314742,
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    WL_DRM_FORMAT_RGB888 = 0x34324752,
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    WL_DRM_FORMAT_BGR888 = 0x34324742,
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    WL_DRM_FORMAT_XRGB8888 = 0x34325258,
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    WL_DRM_FORMAT_XBGR8888 = 0x34324258,
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    WL_DRM_FORMAT_RGBX8888 = 0x34325852,
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    WL_DRM_FORMAT_BGRX8888 = 0x34325842,
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    WL_DRM_FORMAT_ARGB8888 = 0x34325241,
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    WL_DRM_FORMAT_ABGR8888 = 0x34324241,
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    WL_DRM_FORMAT_RGBA8888 = 0x34324152,
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    WL_DRM_FORMAT_BGRA8888 = 0x34324142,
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    WL_DRM_FORMAT_XRGB2101010 = 0x30335258,
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    WL_DRM_FORMAT_XBGR2101010 = 0x30334258,
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    WL_DRM_FORMAT_RGBX1010102 = 0x30335852,
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    WL_DRM_FORMAT_BGRX1010102 = 0x30335842,
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    WL_DRM_FORMAT_ARGB2101010 = 0x30335241,
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    WL_DRM_FORMAT_ABGR2101010 = 0x30334241,
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    WL_DRM_FORMAT_RGBA1010102 = 0x30334152,
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    WL_DRM_FORMAT_BGRA1010102 = 0x30334142,
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    WL_DRM_FORMAT_YUYV = 0x56595559,
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    WL_DRM_FORMAT_YVYU = 0x55595659,
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    WL_DRM_FORMAT_UYVY = 0x59565955,
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    WL_DRM_FORMAT_VYUY = 0x59555956,
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    WL_DRM_FORMAT_AYUV = 0x56555941,
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    WL_DRM_FORMAT_NV12 = 0x3231564e,
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    WL_DRM_FORMAT_NV21 = 0x3132564e,
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    WL_DRM_FORMAT_NV16 = 0x3631564e,
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    WL_DRM_FORMAT_NV61 = 0x3136564e,
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    WL_DRM_FORMAT_YUV410 = 0x39565559,
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    WL_DRM_FORMAT_YVU410 = 0x39555659,
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    WL_DRM_FORMAT_YUV411 = 0x31315559,
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    WL_DRM_FORMAT_YVU411 = 0x31315659,
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    WL_DRM_FORMAT_YUV420 = 0x32315559,
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    WL_DRM_FORMAT_YVU420 = 0x32315659,
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    WL_DRM_FORMAT_YUV422 = 0x36315559,
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    WL_DRM_FORMAT_YVU422 = 0x36315659,
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    WL_DRM_FORMAT_YUV444 = 0x34325559,
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    WL_DRM_FORMAT_YVU444 = 0x34325659,
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};
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5371 serge 73 
struct bitmap
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{
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    uint32_t    width;
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    uint32_t    height;
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    uint32_t    pitch;
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    void       *buffer;
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    GLuint      tex;
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    GLuint      handle;
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    GLuint      name;
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    EGLImageKHR image;
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};
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6115 serge 85 
struct planar
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{
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    uint32_t    width;
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    uint32_t    height;
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    GLuint      name;
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    int         num_planes;
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    EGLImageKHR planar_image;
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    EGLImageKHR image[3];
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    GLuint      offset[3];
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    GLuint      pitch[3];
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    GLuint      tex[3];
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};
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5371 serge 98 
enum
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{
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    TEX_SCREEN = 0,
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    TEX_MASK   = 1
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};
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6137 serge 104 
struct shader
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{
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    GLuint blit_prog;
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    GLint sampler0;             /* rgba or y texture */
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    GLint sampler1;             /* u or uv   texture */
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    GLint sampler2;             /* v texture         */
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    GLint sm_mask;              /* alpha texture     */
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};
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5371 serge 113 
struct render
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{
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    int fd;
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    EGLDisplay dpy;
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    EGLContext context;
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    EGLint dx;
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    EGLint dy;
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    EGLint width;
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    EGLint height;
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    EGLint scr_width;
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    EGLint scr_height;
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    GLuint texture[2];
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    GLuint framebuffer;
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    EGLImageKHR screen;
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    struct bitmap mask;
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    int    mask_size;
6137 serge 130 
    struct shader shader_rgba;
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    struct shader shader_y_uv;
5371 serge 132 
 
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    float vertices[8],tc_src[8];
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};
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int egl_initialize(EGLDisplay *dpy, EGLConfig *config, EGLContext *context);
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void egl_destroy(EGLDisplay dpy, EGLContext context);
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#define ENTER()   printf("enter %s\n",__FUNCTION__)
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#define LEAVE()   printf("leave %s\n",__FUNCTION__)
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#define FAIL()    printf("fail %s\n",__FUNCTION__)
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#ifdef DEBUG
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#define DBG(...) do {                   \
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    fprintf(stderr, __VA_ARGS__);       \
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} while (0)
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#else
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#define DBG(...)
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#endif
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#endif  /* __GL_RENDER_H__ */