diff options
| -rw-r--r-- | src/post/goom/xine_goom.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/src/post/goom/xine_goom.c b/src/post/goom/xine_goom.c index c5150b848..59ebfede5 100644 --- a/src/post/goom/xine_goom.c +++ b/src/post/goom/xine_goom.c @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: xine_goom.c,v 1.3 2002/12/25 15:12:02 mroi Exp $ + * $Id: xine_goom.c,v 1.4 2002/12/27 23:25:16 tmattern Exp $ * * GOOM post plugin. * @@ -29,11 +29,12 @@ #include <stdio.h> #include "xine_internal.h" +#include "xineutils.h" #include "post.h" #include "goom_core.h" -#define FPS 10 +#define FPS 15 #define DURATION 90000/FPS #define GOOM_WIDTH 320 @@ -331,6 +332,7 @@ static void goom_port_put_buffer (xine_audio_port_t *port_gen, frame->pts = buf->vpts; frame->duration = 90000 * this->sample_counter / this->sample_rate; +#if 0 /* FIXME: use accelerated color conversion */ for (i=0, j=0; i<GOOM_WIDTH * GOOM_HEIGHT; i+=2, j+=4) { double r1 = (goom_frame[i] & 0xFF0000) >> 16; @@ -350,7 +352,28 @@ static void goom_port_put_buffer (xine_audio_port_t *port_gen, frame -> base[0][j+3] = v; } - +#else + + /* Not perfect, but fast */ + for (i=0, j=0; i<GOOM_WIDTH * GOOM_HEIGHT; i+=2, j+=4) { + uint8_t r1 = (goom_frame[i] & 0xFF0000) >> 16; + uint8_t g1 = (goom_frame[i] & 0xFF00) >> 8; + uint8_t b1 = (goom_frame[i] & 0xFF); + uint8_t r2 = (goom_frame[i+1] & 0xFF0000) >> 16; + uint8_t g2 = (goom_frame[i+1] & 0xFF00) >> 8; + uint8_t b2 = (goom_frame[i+1] & 0xFF); + uint8_t y1 = (y_r_table[r1] + y_g_table[g1] + y_b_table[b1]) / SCALEFACTOR; + uint8_t y2 = (y_r_table[r2] + y_g_table[g2] + y_b_table[b2]) / SCALEFACTOR; + uint8_t u = ((u_r_table[r1] + u_g_table[g1] + u_b_table[b1]) / SCALEFACTOR) + 128; + uint8_t v = ((v_r_table[r2] + v_g_table[g2] + v_b_table[b2]) / SCALEFACTOR) + 128; + + frame -> base[0][j] = y1; + frame -> base[0][j+1] = u; + frame -> base[0][j+2] = y2; + frame -> base[0][j+3] = v; + } +#endif + frame->draw(frame, stream); frame->free(frame); |