diff options
Diffstat (limited to 'src/radeon_video.c')
| -rw-r--r-- | src/radeon_video.c | 198 |
1 files changed, 134 insertions, 64 deletions
diff --git a/src/radeon_video.c b/src/radeon_video.c index 6a910a1..e194706 100644 --- a/src/radeon_video.c +++ b/src/radeon_video.c @@ -2095,23 +2095,6 @@ RADEONCopyData( } } -#ifdef XF86DRI -static void RADEON_420_422( - unsigned int *d, - unsigned char *s1, - unsigned char *s2, - unsigned char *s3, - unsigned int n -) -{ - while ( n ) { - *(d++) = s1[0] | (s1[1] << 16) | (s3[0] << 8) | (s2[0] << 24); - s1+=2; s2++; s3++; - n--; - } -} -#endif - static void RADEONCopyRGB24Data( ScrnInfoPtr pScrn, @@ -2188,6 +2171,24 @@ RADEONCopyRGB24Data( } } +#if 0 +#ifdef XF86DRI +static void RADEON_420_422( + unsigned int *d, + unsigned char *s1, + unsigned char *s2, + unsigned char *s3, + unsigned int n +) +{ + while ( n ) { + *(d++) = s1[0] | (s1[1] << 16) | (s3[0] << 8) | (s2[0] << 24); + s1+=2; s2++; s3++; + n--; + } +} +#endif + static void RADEONCopyMungedData( ScrnInfoPtr pScrn, @@ -2286,6 +2287,7 @@ RADEONCopyMungedData( #endif } } +#endif /* Allocates memory, either by resizing the allocation pointed to by mem_struct, * or by freeing mem_struct (if non-NULL) and allocating a new space. The size @@ -2401,6 +2403,7 @@ RADEONDisplayVideo( int id, int offset1, int offset2, int offset3, int offset4, + int offset5, int offset6, short width, short height, int pitch, int left, int right, int top, @@ -2414,7 +2417,8 @@ RADEONDisplayVideo( CARD32 v_inc, h_inc, h_inc_uv, step_by_y, step_by_uv, tmp; double h_inc_d; int p1_h_accum_init, p23_h_accum_init; - int p1_v_accum_init; + int p1_v_accum_init, p23_v_accum_init; + int p23_blank_lines; int ecp_div; int v_inc_shift; int y_mult; @@ -2424,15 +2428,21 @@ RADEONDisplayVideo( CARD32 dot_clock; DisplayModePtr overlay_mode; int is_rgb; + int is_planar; int i; CARD32 scale_cntl; double dsr; int tap_set; int predownscale=0; int src_w_d; + int leftuv = 0; - is_rgb=0; + is_rgb=0; is_planar=0; switch(id){ + case FOURCC_I420: + case FOURCC_YV12: + is_planar=1; + break; case FOURCC_RGBA32: case FOURCC_RGB24: case FOURCC_RGBT16: @@ -2441,7 +2451,7 @@ RADEONDisplayVideo( break; default: break; - } + } /* Unlike older Mach64 chips, RADEON has only two ECP settings: 0 for PIXCLK < 175Mhz, and 1 (divide by 2) for higher clocks, sure makes life nicer @@ -2537,7 +2547,8 @@ RADEONDisplayVideo( step_by_y++; step_by_uv = step_by_y; h_inc >>= 1; - } + } + h_inc_uv = h_inc>>(step_by_uv-step_by_y); h_inc = h_inc * h_inc_d; h_inc_uv = h_inc_uv * h_inc_d; @@ -2560,16 +2571,34 @@ RADEONDisplayVideo( /* keep everything in 16.16 */ - offset1 += ((left >> 16) & ~7) << 1; - offset2 += ((left >> 16) & ~7) << 1; - offset3 += ((left >> 16) & ~7) << 1; - offset4 += ((left >> 16) & ~7) << 1; - + if (is_planar) { + offset1 += ((left >> 16) & ~15); + offset2 += ((left >> 16) & ~31) >> 1; + offset3 += ((left >> 16) & ~31) >> 1; + offset4 += ((left >> 16) & ~15); + offset5 += ((left >> 16) & ~31) >> 1; + offset6 += ((left >> 16) & ~31) >> 1; + offset2 |= RADEON_VIF_BUF0_PITCH_SEL; + offset3 |= RADEON_VIF_BUF0_PITCH_SEL; + offset5 |= RADEON_VIF_BUF0_PITCH_SEL; + offset6 |= RADEON_VIF_BUF0_PITCH_SEL; + } + else { + /* is this really correct for non-2-byte formats? */ + offset1 += ((left >> 16) & ~7) << 1; + offset2 += ((left >> 16) & ~7) << 1; + offset3 += ((left >> 16) & ~7) << 1; + offset4 += ((left >> 16) & ~7) << 1; + offset5 += ((left >> 16) & ~7) << 1; + offset6 += ((left >> 16) & ~7) << 1; + } if (info->IsSecondary) { offset1 += info->FbMapSize; offset2 += info->FbMapSize; - offset3 += info->FbMapSize; - offset4 += info->FbMapSize; + offset3 += info->FbMapSize; + offset4 += info->FbMapSize; + offset5 += info->FbMapSize; + offset6 += info->FbMapSize; } tmp = (left & 0x0003ffff) + 0x00028000 + (h_inc << 3); @@ -2584,7 +2613,23 @@ RADEONDisplayVideo( p1_v_accum_init = ((tmp << 4) & 0x03ff8000) | (((deinterlacing_method!=METHOD_WEAVE)&&!is_rgb)?0x03:0x01); - left = (left >> 16) & 7; + if (is_planar) { + p23_v_accum_init = ((tmp << 4) & 0x03ff8000) | + ((deinterlacing_method != METHOD_WEAVE) ? 0x03 : 0x01); + p23_blank_lines = (((src_h >> 1) - 1) << 16); + } + else { + p23_v_accum_init = 0; + p23_blank_lines = 0; + } + + if (is_planar) { + leftuv = ((left >> 16) >> 1) & 15; + left = (left >> 16) & 15; + } + else { + left = (left >> 16) & 7; + } RADEONWaitForFifo(pScrn, 2); OUTREG(RADEON_OV0_REG_LOAD_CNTL, RADEON_REG_LD_CTL_LOCK); @@ -2654,25 +2699,27 @@ RADEONDisplayVideo( ((TapCoeffs[tap_set].coeff[i][3] &0xf)<<24)); } - RADEONWaitForFifo(pScrn, 10); + RADEONWaitForFifo(pScrn, 11); OUTREG(RADEON_OV0_V_INC, v_inc); OUTREG(RADEON_OV0_P1_BLANK_LINES_AT_TOP, 0x00000fff | ((src_h - 1) << 16)); + OUTREG(RADEON_OV0_P23_BLANK_LINES_AT_TOP, 0x000007ff | p23_blank_lines); OUTREG(RADEON_OV0_VID_BUF_PITCH0_VALUE, pitch); - OUTREG(RADEON_OV0_VID_BUF_PITCH1_VALUE, pitch); + OUTREG(RADEON_OV0_VID_BUF_PITCH1_VALUE, is_planar ? pitch >> 1 : pitch); OUTREG(RADEON_OV0_P1_X_START_END, (src_w + left - 1) | (left << 16)); - left >>= 1; src_w >>= 1; - OUTREG(RADEON_OV0_P2_X_START_END, (src_w + left - 1) | (left << 16)); - OUTREG(RADEON_OV0_P3_X_START_END, (src_w + left - 1) | (left << 16)); - OUTREG(RADEON_OV0_VID_BUF0_BASE_ADRS, offset1 & 0xfffffff0); - OUTREG(RADEON_OV0_VID_BUF1_BASE_ADRS, offset2 & 0xfffffff0); - OUTREG(RADEON_OV0_VID_BUF2_BASE_ADRS, offset3 & 0xfffffff0); + src_w >>= 1; + OUTREG(RADEON_OV0_P2_X_START_END, (src_w + leftuv - 1) | (leftuv << 16)); + OUTREG(RADEON_OV0_P3_X_START_END, (src_w + leftuv - 1) | (leftuv << 16)); + OUTREG(RADEON_OV0_VID_BUF0_BASE_ADRS, offset1); + OUTREG(RADEON_OV0_VID_BUF1_BASE_ADRS, offset2); + OUTREG(RADEON_OV0_VID_BUF2_BASE_ADRS, offset3); RADEONWaitForFifo(pScrn, 9); - OUTREG(RADEON_OV0_VID_BUF3_BASE_ADRS, offset4 & 0xfffffff0); - OUTREG(RADEON_OV0_VID_BUF4_BASE_ADRS, offset1 & 0xfffffff0); - OUTREG(RADEON_OV0_VID_BUF5_BASE_ADRS, offset2 & 0xfffffff0); + OUTREG(RADEON_OV0_VID_BUF3_BASE_ADRS, offset4); + OUTREG(RADEON_OV0_VID_BUF4_BASE_ADRS, offset5); + OUTREG(RADEON_OV0_VID_BUF5_BASE_ADRS, offset6); OUTREG(RADEON_OV0_P1_V_ACCUM_INIT, p1_v_accum_init); OUTREG(RADEON_OV0_P1_H_ACCUM_INIT, p1_h_accum_init); + OUTREG(RADEON_OV0_P23_V_ACCUM_INIT, p23_v_accum_init); OUTREG(RADEON_OV0_P23_H_ACCUM_INIT, p23_h_accum_init); scale_cntl = RADEON_SCALER_ADAPTIVE_DEINT | RADEON_SCALER_DOUBLE_BUFFER @@ -2690,9 +2737,11 @@ RADEONDisplayVideo( case FOURCC_RGBT16: scale_cntl |= RADEON_SCALER_SOURCE_15BPP | RADEON_SCALER_LIN_TRANS_BYPASS; break; - case FOURCC_YUY2: case FOURCC_YV12: case FOURCC_I420: + scale_cntl |= RADEON_SCALER_SOURCE_YUV12; + break; + case FOURCC_YUY2: default: scale_cntl |= RADEON_SCALER_SOURCE_VYUY422 | ((info->ChipFamily >= CHIP_FAMILY_R200) ? RADEON_SCALER_TEMPORAL_DEINT : 0); @@ -2733,6 +2782,7 @@ RADEONPutImage( unsigned char *dst_start; int new_size, offset, s2offset, s3offset; int srcPitch, srcPitch2, dstPitch; + int d2line, d3line; int top, left, npixels, nlines, bpp; BoxRec dstBox; CARD32 tmp; @@ -2750,6 +2800,7 @@ RADEONPutImage( /* make the compiler happy */ s2offset = s3offset = srcPitch2 = 0; + d2line = d3line = 0; if(src_w > (drw_w << 4)) drw_w = src_w >> 4; @@ -2804,11 +2855,10 @@ RADEONPutImage( break; case FOURCC_YV12: case FOURCC_I420: - dstPitch = ((width << 1) + 63) & ~63; - srcPitch = (width + 3) & ~3; - s2offset = srcPitch * height; - srcPitch2 = ((width >> 1) + 3) & ~3; - s3offset = (srcPitch2 * (height >> 1)) + s2offset; + /* need 16bytes alignment for u,v plane, so 2 times that for width + but blitter needs 64bytes alignment */ + dstPitch = ((width + 127) & ~127); + srcPitch = width; break; case FOURCC_UYVY: case FOURCC_YUY2: @@ -2819,6 +2869,9 @@ RADEONPutImage( } new_size = dstPitch * height; + if (id == FOURCC_YV12 || id == FOURCC_I420) { + new_size += (dstPitch >> 1) * height; + } pPriv->video_offset = RADEONAllocateMemory(pScrn, &pPriv->video_memory, (pPriv->doubleBuffer ? (new_size * 2) : new_size)); @@ -2840,22 +2893,33 @@ RADEONPutImage( dst_start = info->FB + offset; switch(id) { - case FOURCC_YV12: - case FOURCC_I420: - top &= ~1; - dst_start += left << 1; - tmp = ((top >> 1) * srcPitch2) + (left >> 1); - s2offset += tmp; - s3offset += tmp; - if(id == FOURCC_I420) { - tmp = s2offset; - s2offset = s3offset; - s3offset = tmp; - } - nlines = ((((yb + 0xffff) >> 16) + 1) & ~1) - top; - RADEONCopyMungedData(pScrn, buf + (top * srcPitch) + left, - buf + s2offset, buf + s3offset, dst_start, - srcPitch, srcPitch2, dstPitch, nlines, npixels); + case FOURCC_YV12: + case FOURCC_I420: +/* meh. Such a mess just for someone who wants to watch half the video clipped */ + /* odd number of pixels? That may not work correctly */ + srcPitch2 = width >> 1; + /* odd number of lines? See above... */ + s2offset = (srcPitch * height); + s3offset = s2offset + srcPitch2 * (height >> 1); + s2offset += (top >> 1) * srcPitch2 + (left >> 1); + s3offset += (top >> 1) * srcPitch2 + (left >> 1); + d2line = (height * dstPitch); + d3line = d2line + (height >> 1) * (dstPitch >> 1); + nlines = ((yb + 0xffff) >> 16) - top; + d2line += (top >> 1) * (dstPitch >> 1) - (top * dstPitch); + d3line += (top >> 1) * (dstPitch >> 1) - (top * dstPitch); + if(id == FOURCC_YV12) { + tmp = s2offset; + s2offset = s3offset; + s3offset = tmp; + } + RADEONCopyData(pScrn, buf + (top * srcPitch) + left, dst_start + left, + srcPitch, dstPitch, nlines, npixels, 1); + RADEONCopyData(pScrn, buf + s2offset, dst_start + d2line + (left >> 1), + srcPitch2, dstPitch >> 1, nlines >> 1, npixels >> 1, 1); + RADEONCopyData(pScrn, buf + s3offset, dst_start + d3line + (left >> 1), + srcPitch2, dstPitch >> 1, nlines >> 1, npixels >> 1, 1); + break; case FOURCC_RGBT16: case FOURCC_RGB16: @@ -2891,7 +2955,10 @@ RADEONPutImage( RADEONFillKeyHelper(pDraw, pPriv->colorKey, clipBoxes); } - RADEONDisplayVideo(pScrn, pPriv, id, offset, offset, offset, offset, width, height, dstPitch, + /* FIXME: someone should look at these offsets, I don't think it makes sense how + they are handled throughout the source. */ + RADEONDisplayVideo(pScrn, pPriv, id, offset, offset + d2line, offset + d3line, + offset, offset + d2line, offset + d3line, width, height, dstPitch, xa, xb, ya, &dstBox, src_w, src_h, drw_w, drw_h, METHOD_BOB); pPriv->videoStatus = CLIENT_VIDEO_ON; @@ -3156,6 +3223,7 @@ RADEONDisplaySurface( RADEONDisplayVideo(pScrn, portPriv, surface->id, surface->offsets[0], surface->offsets[0], surface->offsets[0], surface->offsets[0], + surface->offsets[0], surface->offsets[0], surface->width, surface->height, surface->pitches[0], xa, xb, ya, &dstBox, src_w, src_h, drw_w, drw_h, METHOD_BOB); @@ -3437,7 +3505,9 @@ RADEONPutVideo( RADEONFillKeyHelper(pDraw, pPriv->colorKey, clipBoxes); } - RADEONDisplayVideo(pScrn, pPriv, id, offset1+top*srcPitch, offset2+top*srcPitch, offset3+top*srcPitch, offset4+top*srcPitch, width, height, dstPitch*mult/2, + RADEONDisplayVideo(pScrn, pPriv, id, offset1+top*srcPitch, offset2+top*srcPitch, + offset3+top*srcPitch, offset4+top*srcPitch, offset1+top*srcPitch, + offset2+top*srcPitch, width, height, dstPitch*mult/2, xa, xb, ya, &dstBox, src_w, src_h*mult/2, drw_w, drw_h, pPriv->overlay_deinterlacing_method); RADEONWaitForFifo(pScrn, 1); |