/**
* \brief uninitialize OpenGL context, freeing textures, buffers etc.
*/
static void uninitGl(void) {
int i = 0;
if (mpglDeletePrograms && fragprog)
mpglDeletePrograms(1, &fragprog);
fragprog = 0;
while (default_texs[i] != 0)
i++;
if (i)
mpglDeleteTextures(i, default_texs);
default_texs[0] = 0;
clearOSD();
clearEOSD();
if (largeeosdtex[0])
mpglDeleteTextures(2, largeeosdtex);
largeeosdtex[0] = 0;
if (mpglDeleteBuffers && gl_buffer)
mpglDeleteBuffers(1, &gl_buffer);
gl_buffer = 0; gl_buffersize = 0;
gl_bufferptr = NULL;
if (mpglDeleteBuffers && gl_buffer_uv[0])
mpglDeleteBuffers(2, gl_buffer_uv);
gl_buffer_uv[0] = gl_buffer_uv[1] = 0; gl_buffersize_uv = 0;
gl_bufferptr_uv[0] = gl_bufferptr_uv[1] = 0;
#ifdef CONFIG_GL_X11
if (mesa_bufferptr)
mpglFreeMemoryMESA(mDisplay, mScreen, mesa_bufferptr);
#endif
mesa_bufferptr = NULL;
err_shown = 0;
}
/**
* \brief uninitialize OpenGL context, freeing textures, buffers etc.
*/
static void uninitGl(void) {
int i = 0;
mp_msg(MSGT_VO, MSGL_V, "Drawn %i frames, %i using DR, DR refused %i\n",
imgcnt, dr_imgcnt, dr_rejectcnt);
if (mpglDeletePrograms && fragprog)
mpglDeletePrograms(1, &fragprog);
fragprog = 0;
while (default_texs[i] != 0)
i++;
if (i)
mpglDeleteTextures(i, default_texs);
default_texs[0] = 0;
clearOSD();
clearEOSD();
if (largeeosdtex[0])
mpglDeleteTextures(2, largeeosdtex);
largeeosdtex[0] = 0;
if (mpglDeleteBuffers && gl_buffer)
mpglDeleteBuffers(1, &gl_buffer);
gl_buffer = 0; gl_buffersize = 0;
gl_bufferptr = NULL;
if (mpglDeleteBuffers && gl_buffer_uv[0])
mpglDeleteBuffers(2, gl_buffer_uv);
gl_buffer_uv[0] = gl_buffer_uv[1] = 0; gl_buffersize_uv = 0;
gl_bufferptr_uv[0] = gl_bufferptr_uv[1] = 0;
#ifdef CONFIG_GL_X11
if (mesa_bufferptr)
mpglFreeMemoryMESA(mDisplay, mScreen, mesa_bufferptr);
#endif
mesa_bufferptr = NULL;
err_shown = 0;
}
/**
* \brief remove all OSD textures and display-lists, thus clearing it.
*/
static void clearOSD(void) {
int i;
if (!osdtexCnt)
return;
mpglDeleteTextures(osdtexCnt, osdtex);
#ifndef FAST_OSD
mpglDeleteTextures(osdtexCnt, osdatex);
for (i = 0; i < osdtexCnt; i++)
mpglDeleteLists(osdaDispList[i], 1);
#endif
for (i = 0; i < osdtexCnt; i++)
mpglDeleteLists(osdDispList[i], 1);
osdtexCnt = 0;
}
/**
* \brief remove textures, display list and free memory used by EOSD
*/
static void clearEOSD(void) {
if (eosdDispList)
mpglDeleteLists(eosdDispList, 1);
eosdDispList = 0;
if (eosdtexCnt)
mpglDeleteTextures(eosdtexCnt, eosdtex);
eosdtexCnt = 0;
free(eosdtex);
eosdtex = NULL;
}
