diff options
Diffstat (limited to 'libvo/vo_matrixview.c')
-rw-r--r-- | libvo/vo_matrixview.c | 324 |
1 files changed, 0 insertions, 324 deletions
diff --git a/libvo/vo_matrixview.c b/libvo/vo_matrixview.c deleted file mode 100644 index 28faeafb01..0000000000 --- a/libvo/vo_matrixview.c +++ /dev/null @@ -1,324 +0,0 @@ -/* - * MatrixView video output driver for MPlayer - * - * by Pigeon <pigeon at pigeond.net> - * - * Based on MatrixView the screensaver from http://rss-glx.sf.net/ - * - * This file is part of MPlayer. - * - * MPlayer is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * MPlayer is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" - -#include <stdint.h> - -#include "mp_msg.h" -#include "subopt-helper.h" -#include "video_out.h" -#include "video_out_internal.h" -#include "gl_common.h" -#include "libswscale/swscale.h" -#include "libmpcodecs/vf_scale.h" -#include "osdep/timer.h" - -#include "matrixview.h" - -static const vo_info_t info = { - "MatrixView (OpenGL)", - "matrixview", - "Pigeon <pigeon@pigeond.net>", - "Based on MatrixView from rss-glx.sf.net" -}; - -const LIBVO_EXTERN(matrixview) - -static MPGLContext glctx; - -#ifdef CONFIG_GL_X11 -static int wsGLXAttrib[] = { - GLX_RGBA, - GLX_RED_SIZE,1, - GLX_GREEN_SIZE,1, - GLX_BLUE_SIZE,1, - GLX_DEPTH_SIZE,1, - GLX_DOUBLEBUFFER, - None -}; -#endif - -static int int_pause; -static int eq_contrast; -static int eq_brightness; -static uint32_t image_width; -static uint32_t image_height; -static uint32_t image_format; -static struct SwsContext *sws; - -static uint8_t *map_image[MP_MAX_PLANES]; -static int map_stride[MP_MAX_PLANES]; - -#define DEFAULT_MATRIX_ROWS 96 -#define DEFAULT_MATRIX_COLS 128 -static int matrix_rows; -static int matrix_cols; - -#define DEFAULT_CONTRAST 0.90f -#define CONTRAST_MULTIPLIER 0.02f - -#define DEFAULT_BRIGHTNESS 1.0f -#define BRIGHTNESS_MULTIPLIER 0.02f - - -static void contrast_set(int value) -{ - float contrast = value * CONTRAST_MULTIPLIER + DEFAULT_CONTRAST; - eq_contrast = value; - if (contrast < 0) - contrast = 0; - matrixview_contrast_set(contrast); -} - - -static void brightness_set(int value) -{ - float brightness = value * BRIGHTNESS_MULTIPLIER + DEFAULT_BRIGHTNESS; - eq_brightness = value; - if (brightness < 0) - brightness = 0; - matrixview_brightness_set(brightness); -} - - -static int config(uint32_t width, uint32_t height, - uint32_t d_width, uint32_t d_height, - uint32_t flags, char *title, uint32_t format) -{ - image_height = height; - image_width = width; - image_format = format; - - int_pause = 0; - -#ifdef CONFIG_GL_WIN32 - if (glctx.type == GLTYPE_W32 && !vo_w32_config(d_width, d_height, flags)) - return -1; -#endif -#ifdef CONFIG_GL_X11 - if (glctx.type == GLTYPE_X11) { - XVisualInfo *vinfo=glXChooseVisual( mDisplay,mScreen,wsGLXAttrib ); - if (vinfo == NULL) { - mp_msg(MSGT_VO, MSGL_ERR, "[matrixview] no GLX support present\n"); - return -1; - } - mp_msg(MSGT_VO, MSGL_V, "[matrixview] GLX chose visual with ID 0x%x\n", - (int)vinfo->visualid); - - vo_x11_create_vo_window(vinfo, vo_dx, vo_dy, d_width, d_height, flags, - XCreateColormap(mDisplay, mRootWin, - vinfo->visual, AllocNone), - "matrixview", title); - } -#endif /* CONFIG_GL_WIN32 */ - if (glctx.setGlWindow(&glctx) == SET_WINDOW_FAILED) - return -1; - - if (sws) - sws_freeContext(sws); - - sws = sws_getContextFromCmdLine(image_width, image_height, image_format, - matrix_cols, matrix_rows, IMGFMT_Y8); - if (!sws) { - mp_msg(MSGT_VO, MSGL_ERR, "[matrixview] Cannot create SwsContext context\n"); - return -1; - } - - if (!map_image[0]) - map_image[0] = calloc(matrix_cols, matrix_rows); - - map_stride[0] = matrix_cols; - - matrixview_init(vo_dwidth, vo_dheight); - matrixview_matrix_resize(matrix_cols, matrix_rows); - - contrast_set(eq_contrast); - brightness_set(eq_brightness); - matrixview_reshape(vo_dwidth, vo_dheight); - return 0; -} - - -static void check_events(void) -{ - int e = glctx.check_events(); - if (e & VO_EVENT_RESIZE) { - matrixview_reshape(vo_dwidth, vo_dheight); - } - if (e & VO_EVENT_EXPOSE && int_pause) - flip_page(); -} - - -static void draw_osd(void) -{ - return; -} - - -static void flip_page(void) -{ - matrixview_draw(vo_dwidth, vo_dheight, GetTimer(), 0.0, map_image[0]); - glctx.swapGlBuffers(&glctx); -} - - - -static int draw_slice(uint8_t *src[], int stride[], int w, int h, int x, int y) -{ - sws_scale(sws, (const uint8_t **)src, stride, y, h, map_image, map_stride); - return 0; -} - - -static int draw_frame(uint8_t *src[]) -{ - return 0; -} - - -static int query_format(uint32_t format) -{ - int caps = VFCAP_CSP_SUPPORTED | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN | VFCAP_ACCEPT_STRIDE; - - switch (format) { - case IMGFMT_YV12: - case IMGFMT_BGR32: - case IMGFMT_BGR24: - case IMGFMT_BGR16: - case IMGFMT_BGR15: - case IMGFMT_RGB32: - case IMGFMT_RGB24: - return caps; - default: - break; - } - - return 0; -} - - -static void uninit(void) -{ - if (!vo_config_count) - return; - uninit_mpglcontext(&glctx); - free(map_image[0]); - map_image[0] = NULL; - sws_freeContext(sws); - sws = NULL; -} - - -static const opt_t subopts[] = -{ - { "rows", OPT_ARG_INT, &matrix_rows, int_pos }, - { "cols", OPT_ARG_INT, &matrix_cols, int_pos }, - { NULL } -}; - - -static int preinit(const char *arg) -{ - enum MPGLType gltype = GLTYPE_X11; -#ifdef CONFIG_GL_WIN32 - gltype = GLTYPE_W32; -#endif - if (!init_mpglcontext(&glctx, gltype)) - return -1; - - matrix_rows = DEFAULT_MATRIX_ROWS; - matrix_cols = DEFAULT_MATRIX_COLS; - - if (subopt_parse(arg, subopts) != 0) { - mp_msg(MSGT_VO, MSGL_FATAL, - "\n-vo matrixview command line help:\n" - "Example: mplayer -vo matrixview:cols=320:rows=240\n" - "\n" - "Options:\n" - "\n" - " cols=<12-320>\n" - " Specify the number of columns of the matrix view, default %d\n" - "\n" - " rows=<12-240>\n" - " Specify the number of rows of the matrix view, default %d\n" - "\n" - , - DEFAULT_MATRIX_COLS, DEFAULT_MATRIX_ROWS - ); - return -1; - } - - return 0; -} - - -static int control(uint32_t request, void *data) -{ - switch (request) { - case VOCTRL_PAUSE: - case VOCTRL_RESUME: - int_pause = (request == VOCTRL_PAUSE); - return VO_TRUE; - case VOCTRL_QUERY_FORMAT: - return query_format(*(uint32_t*)data); - case VOCTRL_ONTOP: - glctx.ontop(); - return VO_TRUE; - case VOCTRL_FULLSCREEN: - glctx.fullscreen(); - matrixview_reshape(vo_dwidth, vo_dheight); - return VO_TRUE; - case VOCTRL_BORDER: - glctx.border(); - return VO_TRUE; - case VOCTRL_GET_EQUALIZER: - { - struct voctrl_get_equalizer_args *args = data; - if (strcasecmp(args->name, "contrast") == 0) { - *args->valueptr = eq_contrast; - } - else if (strcasecmp(args->name, "brightness") == 0) { - *args->valueptr = eq_brightness; - } - } - return VO_TRUE; - case VOCTRL_SET_EQUALIZER: - { - struct voctrl_set_equalizer_args *args = data; - if (strcasecmp(args->name, "contrast") == 0) { - contrast_set(args->value); - } - else if (strcasecmp(args->name, "brightness") == 0) { - brightness_set(args->value); - } - } - return VO_TRUE; - case VOCTRL_UPDATE_SCREENINFO: - glctx.update_xinerama_info(); - return VO_TRUE; - } - return VO_NOTIMPL; -} |