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Add initial support for changing the LCD mode in MPEG player for hardware YUV conversion (256 color palette mode will also be added for doom and rockboy). This fixes the LCD mode/colors when MPEGPlayer exits.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20600 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Karl Kurbjun 2009-04-01 05:17:20 +00:00
parent f047e3aee9
commit 8580674b10
6 changed files with 58 additions and 5 deletions
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31
firmware/target/arm/tms320dm320/mrobe-500/lcd-mr500.c
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@ -256,6 +256,7 @@ void lcd_update(void)
{
if (!lcd_on)
return;
#if CONFIG_ORIENTATION == SCREEN_PORTRAIT
lcd_copy_buffer_rect((fb_data *)FRAME, &lcd_framebuffer[0][0],
LCD_WIDTH*LCD_HEIGHT, 1);
@ -264,6 +265,30 @@ void lcd_update(void)
#endif
}
#if defined(HAVE_LCD_MODES)
void lcd_set_mode(int mode)
{
if(mode==LCD_MODE_YUV)
{
/* Turn off the RGB buffer and enable the YUV buffer */
IO_OSD_OSDWINMD0&=~(0x01);
IO_OSD_VIDWINMD|=0x01;
memset16(FRAME, 0x0080, LCD_WIDTH*LCD_HEIGHT);
}
else if(mode==LCD_MODE_RGB565)
{
/* Turn on the RGB window and the YUV window off (This should probably be
* made into a function).
*/
IO_OSD_OSDWINMD0|=0x01;
IO_OSD_VIDWINMD&=~(0x01);
}
else if(mode==LCD_MODE_PAL256)
{
}
}
#endif
void lcd_blit_yuv(unsigned char * const src[3],
int src_x, int src_y, int stride,
int x, int y, int width,
@ -280,13 +305,9 @@ void lcd_blit_yuv(unsigned char * const src[3],
unsigned char const * yuv_src[3];
off_t z;
/* Turn off the RGB buffer and enable the YUV buffer */
IO_OSD_OSDWINMD0&=~(0x01);
IO_OSD_VIDWINMD|=0x01;
if (!lcd_on)
return;
/* y has to be at multiple of 2 or else it will mess up the HW (interleaving) */
y &= ~1;