C++ (Cpp) vbo_buffer示例

示例#1

文件： OGLESgeometry.cpp 项目： 173210/project64

FX_ENTRY void FX_CALL
grDrawVertexArrayContiguous(FxU32 mode, FxU32 Count, void *pointers, FxU32 stride)
{
    WriteTrace(TraceGlitch, TraceDebug, "grDrawVertexArrayContiguous(%d,%d,%d)\r\n", mode, Count, stride);

    if (nvidia_viewport_hack && !render_to_texture)
    {
        glViewport(0, viewport_offset, viewport_width, viewport_height);
        nvidia_viewport_hack = 0;
    }

    if (stride != 156)
    {
        //LOGINFO("Incompatible stride\n");
    }

    reloadTexture();

    if (need_to_compile) compile_shader();

    vbo_enable();

    switch (mode)
    {
    case GR_TRIANGLE_STRIP:
        vbo_buffer(GL_TRIANGLE_STRIP, 0, Count, pointers);
        break;
    case GR_TRIANGLE_FAN:
        vbo_buffer(GL_TRIANGLE_FAN, 0, Count, pointers);
        break;
    default:
        WriteTrace(TraceGlitch, TraceWarning, "grDrawVertexArrayContiguous : unknown mode : %x", mode);
    }
}

示例#2

文件： geometry.c 项目： aliaspider/mupen64plus-libretro

FX_ENTRY void FX_CALL
grDrawVertexArray(FxU32 mode, FxU32 Count, void *pointers2)
{
   void **pointers = (void**)pointers2;
   LOG("grDrawVertexArray(%d,%d)\r\n", mode, Count);

   if(need_to_compile)
      compile_shader();

   vbo_buffer(GL_TRIANGLE_FAN,0,Count,pointers[0]);
}

示例#3

文件： geometry.c 项目： aliaspider/mupen64plus-libretro

FX_ENTRY void FX_CALL
grDrawVertexArrayContiguous(FxU32 mode, FxU32 Count, void *pointers, FxU32 stride)
{
   LOG("grDrawVertexArrayContiguous(%d,%d,%d)\r\n", mode, Count, stride);

   if(stride != 156)
      LOGINFO("Incompatible stride\n");

   if(need_to_compile)
      compile_shader();

   //only calls ever made are for GR_TRIANGLE_STRIP from Glide64 - so optimize for that
   vbo_buffer(GL_TRIANGLE_STRIP,0,Count,pointers);
}

示例#4

文件： OGLESgeometry_VBO.cpp 项目： RobLoach/mupen64plus-libretro

FX_ENTRY void FX_CALL
grDrawTriangle( const void *a, const void *b, const void *c )
{
  LOG("grDrawTriangle()\r\n\t");

  if(nvidia_viewport_hack && !render_to_texture)
  {
    glViewport(0, viewport_offset, viewport_width, viewport_height);
    nvidia_viewport_hack = 0;
  }

  reloadTexture();

  if(need_to_compile) compile_shader();

  VERTEX v[3] = {*(VERTEX *)a, *(VERTEX *)b, *(VERTEX *)c};

  vbo_enable();
  vbo_buffer(GL_TRIANGLES, 0, 3, &v[0]);
}

示例#5

文件： OGLESgeometry.cpp 项目： 173210/project64

FX_ENTRY void FX_CALL
grDrawVertexArray(FxU32 mode, FxU32 Count, void *pointers2)
{
    void **pointers = (void**)pointers2;
    WriteTrace(TraceGlitch, TraceDebug, "grDrawVertexArray(%d,%d)\r\n", mode, Count);

    if (nvidia_viewport_hack && !render_to_texture)
    {
        glViewport(0, viewport_offset, viewport_width, viewport_height);
        nvidia_viewport_hack = 0;
    }

    reloadTexture();

    if (need_to_compile) compile_shader();

    if (mode != GR_TRIANGLE_FAN)
    {
        WriteTrace(TraceGlitch, TraceWarning, "grDrawVertexArray : unknown mode : %x", mode);
    }

    vbo_enable();
    vbo_buffer(GL_TRIANGLE_FAN, 0, Count, pointers[0]);
}