diff options
Diffstat (limited to 'package/xf86-video-siliconmotion/patches/xf86-video-siliconmotion-1.7.3-fix-loongson.patch')
| -rw-r--r-- | package/xf86-video-siliconmotion/patches/xf86-video-siliconmotion-1.7.3-fix-loongson.patch | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/package/xf86-video-siliconmotion/patches/xf86-video-siliconmotion-1.7.3-fix-loongson.patch b/package/xf86-video-siliconmotion/patches/xf86-video-siliconmotion-1.7.3-fix-loongson.patch deleted file mode 100644 index b94ca6d81..000000000 --- a/package/xf86-video-siliconmotion/patches/xf86-video-siliconmotion-1.7.3-fix-loongson.patch +++ /dev/null @@ -1,182 +0,0 @@ -diff -ur orig/src/smi_video.c mod/src/smi_video.c ---- xf86-video-siliconmotion-1.7.3.orig/src/smi_video.c 2009-07-27 05:42:44.000000000 +0200 -+++ xf86-video-siliconmotion-1.7.3/src/smi_video.c 2010-06-03 16:55:59.169793245 +0200 -@@ -276,6 +276,7 @@ static XF86ImageRec SMI_VideoImages[] = - XVIMAGE_YUY2, - XVIMAGE_YV12, - XVIMAGE_I420, -+ XVIMAGE_UYVY, - { - FOURCC_RV15, /* id */ - XvRGB, /* type */ -@@ -1103,7 +1104,7 @@ SMI_PutVideo( - vpr00 |= 0x0010000E; - } else { - /* -- Bit 21 = 10: Vertical Interpolation = enabled -+ Bit 21 = 1: Vertical Interpolation = enabled - Bit 24 = 1: Select Video Window I Source Addr = 1 - 1= Video window I source addr = capture port buffer ? - */ -@@ -1464,6 +1465,117 @@ SMI_QueryBestSize( - LEAVE(); - } - -+static void myXVCopyYUV12ToPacked(const unsigned char *srcy, const unsigned char *srcv, const unsigned char *srcu, -+ unsigned char *dst, int srcPitchy, int srcPitchuv, int dstPitch, int h, int w) -+{ -+ int i, j; -+ unsigned char const *y, *u, *v; -+ int dstinc, yinc, uinc, vinc; -+ -+ y = srcy; -+ u = srcu; -+ v = srcv; -+ -+ dstinc = dstPitch - 2*w; -+ yinc = srcPitchy - w; -+ uinc = srcPitchuv - w/2; -+ vinc = srcPitchuv - w/2; -+ -+ for (i = 0; i < h; i++) { -+ asm ( -+// ".set arch=loongson2f\n\t" -+ ".set noreorder\n\t" -+ "move $8, %8 \n\t" -+ "1: \n\t" -+ "beqz $8, 2f \n\t" -+ "xor $f0, $f0, $f0 \n\t" -+ "ldc1 $f4, (%0) \n\t" -+ "punpcklbh $f2, $f4, $f0 \n\t" -+ "punpckhbh $f4, $f4, $f0 \n\t" -+ "ldc1 $f16, 8(%0) \n\t" -+ "punpcklbh $f14, $f16, $f0 \n\t" -+ "punpckhbh $f16, $f16, $f0 \n\t" -+ -+ "lwc1 $f8, (%1) \n\t" -+ "lwc1 $f12, (%2) \n\t" -+ "punpcklbh $f8, $f8, $f12 \n\t" -+ "punpcklbh $f6, $f0, $f8 \n\t" -+ "punpckhbh $f8, $f0, $f8 \n\t" -+ "lwc1 $f18, 4(%1) \n\t" -+ "lwc1 $f12, 4(%2) \n\t" -+ "punpcklbh $f18, $f18, $f12 \n\t" -+ "punpcklbh $f10, $f0, $f18 \n\t" -+ "punpckhbh $f12, $f0, $f18 \n\t" -+ -+ "or $f2, $f2, $f6 \n\t" -+ "or $f4, $f4, $f8 \n\t" -+ "or $f14, $f14, $f10 \n\t" -+ "or $f16, $f16, $f12 \n\t" -+ -+ "sdc1 $f2, (%3) \n\t" -+ "sdc1 $f4, 8(%3) \n\t" -+ "add %0, 16 \n\t" -+ "add %1, 8 \n\t" -+ "add %2, 8 \n\t" -+ "sdc1 $f14, 0x10(%3) \n\t" -+ "sdc1 $f16, 0x18(%3) \n\t" -+ "add $8, -1 \n\t" -+ "b 1b \n\t" -+ "add %3, 32 \n\t" -+ "2: \n\t" -+ ".set reorder\n\t" -+ : "=r" (y), "=r" (u), "=r" (v), "=r" (dst) -+ : "0" (y), "1" (u), "2" (v), "3" (dst), "r" (w>>4) -+ : "memory","$8" -+ ); -+ -+ asm ( -+// ".set arch=loongson2f\n\t" -+ ".set noreorder\n\t" -+ "move $8, %8 \n\t" -+ "1: \n\t" -+ "beqz $8, 2f \n\t" -+ "xor $f0, $f0, $f0 \n\t" -+ "ldc1 $f4, (%0) \n\t" -+ "punpcklbh $f2, $f4, $f0 \n\t" -+ "punpckhbh $f4, $f4, $f0 \n\t" -+ -+ "lwc1 $f8, (%1) \n\t" -+ "lwc1 $f12, (%2) \n\t" -+ "punpcklbh $f8, $f8, $f12 \n\t" -+ "punpcklbh $f6, $f0, $f8 \n\t" -+ "punpckhbh $f8, $f0, $f8 \n\t" -+ -+ "or $f2, $f2, $f6 \n\t" -+ "or $f4, $f4, $f8 \n\t" -+ -+ "sdc1 $f2, (%3) \n\t" -+ "sdc1 $f4, 8(%3) \n\t" -+ "add %0, 8 \n\t" -+ "add %1, 4 \n\t" -+ "add %2, 4 \n\t" -+ "add $8, -1 \n\t" -+ "b 1b \n\t" -+ "add %3, 16 \n\t" -+ "2:\n\t" -+ ".set reorder\n\t" -+ : "=r" (y), "=r" (u), "=r" (v), "=r" (dst) -+ : "0" (y), "1" (u), "2" (v), "3" (dst), "r" ((w&0xf)/8) -+ : "memory","$8" -+ ); -+ -+ for (j = (w&7)/2; j; j--) { -+ *dst++ = *y++; -+ *dst++ = *u++; -+ *dst++ = *y++; -+ *dst++ = *v++; -+ } -+ y += yinc; -+ u = (i%2) ? (u + uinc): (u - w/2); -+ v = (i%2) ? (v + vinc): (v - w/2); -+ dst += dstinc; -+ } -+} - - static int - SMI_PutImage( -@@ -1592,7 +1704,7 @@ SMI_PutImage( - offset3 = tmp; - } - nLines = ((((y2 + 0xffff) >> 16) + 1) & ~1) - top; -- xf86XVCopyYUV12ToPacked(buf + (top * srcPitch) + (left >> 1), -+ myXVCopyYUV12ToPacked(buf + (top * srcPitch) + (left >> 1), - buf + offset2, buf + offset3, dstStart, - srcPitch, srcPitch2, dstPitch, nLines, - nPixels); -@@ -1747,7 +1859,7 @@ SMI_DisplayVideo( - { - SMIPtr pSmi = SMIPTR(pScrn); - CARD32 vpr00; -- int hstretch, vstretch; -+ uint_least32_t hstretch, vstretch; - - ENTER(); - -@@ -1774,13 +1886,13 @@ SMI_DisplayVideo( - } - - if (drw_w > vid_w) { -- hstretch = (2560 * vid_w / drw_w + 5) / 10; -+ hstretch = ((uint_least32_t)(vid_w - 1) << 16) / (drw_w - 1); - } else { - hstretch = 0; - } - - if (drw_h > vid_h) { -- vstretch = (2560 * vid_h / drw_h + 5) / 10; -+ vstretch = ((uint_least32_t)(vid_h - 1) << 16) / (drw_h - 1); - vpr00 |= 1 << 21; - } else { - vstretch = 0; -@@ -1791,7 +1903,8 @@ SMI_DisplayVideo( - WRITE_VPR(pSmi, 0x18, (dstBox->x2) | (dstBox->y2 << 16)); - WRITE_VPR(pSmi, 0x1C, offset >> 3); - WRITE_VPR(pSmi, 0x20, (pitch >> 3) | ((pitch >> 3) << 16)); -- WRITE_VPR(pSmi, 0x24, (hstretch << 8) | vstretch); -+ WRITE_VPR(pSmi, 0x24, (hstretch & 0xff00) | ((vstretch & 0xff00) >> 8)); -+ WRITE_VPR(pSmi, 0x68, ((hstretch & 0xff) << 8) | (vstretch & 0xff)); - - LEAVE(); - } |