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| author | nick <nick@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-12-12 18:48:07 +0000 |
|---|---|---|
| committer | nick <nick@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-12-12 18:48:07 +0000 |
| commit | 3eba4f11b1c52baa01a71bb2eac05f12a212b84d (patch) | |
| tree | a1720dc17e0034b2026c6ba4e1e7bfffa0ce6252 /drivers | |
| parent | 587bfe43a7f797639ffd4d3a2696087e8fb7c236 (diff) | |
| download | mpv-3eba4f11b1c52baa01a71bb2eac05f12a212b84d.tar.bz2 mpv-3eba4f11b1c52baa01a71bb2eac05f12a212b84d.tar.xz | |
Preparing to next acceleration level
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3474 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/radeon/hacking | 28 | ||||
| -rw-r--r-- | drivers/radeon/radeon.h | 1 | ||||
| -rw-r--r-- | drivers/radeon/radeon_vid.c | 30 |
3 files changed, 57 insertions, 2 deletions
diff --git a/drivers/radeon/hacking b/drivers/radeon/hacking index 211504e4be..345c183608 100644 --- a/drivers/radeon/hacking +++ b/drivers/radeon/hacking @@ -279,6 +279,34 @@ Please compare: (is not MMX optimized that's gladly accepted, but probably will be never optimized due portability). +hardware IDCT support diagram: +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + | +[ Video parser ] <---------- [ Transport demuxing ] --> [ Audio ] + | | | +[ Variable length decoder] |D | + | |V | +[ Inverse quantization ] |D | + | | | +-------|---[ video card ]---------+ |s | + | | |u | +[ Run level decode & de-zigzag ] | |b | + | | |p | +[ IDCT ] | |i | + | | |c | +[ Motion compensation ] | |t | + | | |u | +[ Advanced deinterlacing ] | |r | + | | |e | +[ Filtered X-Y scaling ] [SUBPIC]-|-----+s [ OSD ] + | | | | | +[ 4-bit alpha blending ] <---+ | +-------+ + | | +[ YUV to RGB conversion ] | +-------|--------------------------+ +TV-screen or CRT-display + + Conslusion: ~~~~~~~~~~~ diff --git a/drivers/radeon/radeon.h b/drivers/radeon/radeon.h index 2f37ebd711..ec9f01916a 100644 --- a/drivers/radeon/radeon.h +++ b/drivers/radeon/radeon.h @@ -523,7 +523,6 @@ # define REG_LD_CTL_VBLANK_DURING_LOCK 0x00000002L # define REG_LD_CTL_STALL_GUI_UNTIL_FLIP 0x00000004L # define REG_LD_CTL_LOCK_READBACK 0x00000008L -/*#define OV0_REG_SLICE_CNTL 0xXXXX*/ #define OV0_SCALE_CNTL 0x0420 # define SCALER_PIX_EXPAND 0x00000001L # define SCALER_Y2R_TEMP 0x00000002L diff --git a/drivers/radeon/radeon_vid.c b/drivers/radeon/radeon_vid.c index b55e6ed9ba..b8f61ab07c 100644 --- a/drivers/radeon/radeon_vid.c +++ b/drivers/radeon/radeon_vid.c @@ -183,6 +183,11 @@ static bes_registers_t besr; static video_registers_t vregs[] = { + DECLARE_VREG(VIDEOMUX_CNTL), + DECLARE_VREG(VIPPAD_MASK), + DECLARE_VREG(VIPPAD1_A), + DECLARE_VREG(VIPPAD1_EN), + DECLARE_VREG(VIPPAD1_Y), DECLARE_VREG(OV0_Y_X_START), DECLARE_VREG(OV0_Y_X_END), DECLARE_VREG(OV0_PIPELINE_CNTL), @@ -243,7 +248,30 @@ static video_registers_t vregs[] = DECLARE_VREG(OV0_GAMMA_20_3F), DECLARE_VREG(OV0_GAMMA_40_7F), DECLARE_VREG(OV0_GAMMA_380_3BF), - DECLARE_VREG(OV0_GAMMA_3C0_3FF) + DECLARE_VREG(OV0_GAMMA_3C0_3FF), + DECLARE_VREG(SUBPIC_CNTL), + DECLARE_VREG(SUBPIC_DEFCOLCON), + DECLARE_VREG(SUBPIC_Y_X_START), + DECLARE_VREG(SUBPIC_Y_X_END), + DECLARE_VREG(SUBPIC_V_INC), + DECLARE_VREG(SUBPIC_H_INC), + DECLARE_VREG(SUBPIC_BUF0_OFFSET), + DECLARE_VREG(SUBPIC_BUF1_OFFSET), + DECLARE_VREG(SUBPIC_LC0_OFFSET), + DECLARE_VREG(SUBPIC_LC1_OFFSET), + DECLARE_VREG(SUBPIC_PITCH), + DECLARE_VREG(SUBPIC_BTN_HLI_COLCON), + DECLARE_VREG(SUBPIC_BTN_HLI_Y_X_START), + DECLARE_VREG(SUBPIC_BTN_HLI_Y_X_END), + DECLARE_VREG(SUBPIC_PALETTE_INDEX), + DECLARE_VREG(SUBPIC_PALETTE_DATA), + DECLARE_VREG(SUBPIC_H_ACCUM_INIT), + DECLARE_VREG(SUBPIC_V_ACCUM_INIT), + DECLARE_VREG(IDCT_RUNS), + DECLARE_VREG(IDCT_LEVELS), + DECLARE_VREG(IDCT_AUTH_CONTROL), + DECLARE_VREG(IDCT_AUTH), + DECLARE_VREG(IDCT_CONTROL) }; static uint32_t radeon_vid_in_use = 0; |