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authorGravatar nick <nick@b3059339-0415-0410-9bf9-f77b7e298cf2>2001-12-12 18:48:07 +0000
committerGravatar nick <nick@b3059339-0415-0410-9bf9-f77b7e298cf2>2001-12-12 18:48:07 +0000
commit3eba4f11b1c52baa01a71bb2eac05f12a212b84d (patch)
treea1720dc17e0034b2026c6ba4e1e7bfffa0ce6252 /drivers/radeon
parent587bfe43a7f797639ffd4d3a2696087e8fb7c236 (diff)
Preparing to next acceleration level
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3474 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'drivers/radeon')
-rw-r--r--drivers/radeon/hacking28
-rw-r--r--drivers/radeon/radeon.h1
-rw-r--r--drivers/radeon/radeon_vid.c30
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;