diff options
author | Frans Meulenbroeks <fransmeulenbroeks@gmail.com> | 2010-02-24 20:56:05 +0100 |
---|---|---|
committer | Frans Meulenbroeks <fransmeulenbroeks@gmail.com> | 2010-02-25 20:36:17 +0100 |
commit | 19033af8c5c25c7f8c7da33e91f0c8cefa32bb94 (patch) | |
tree | ef23357b6b974ee05b0e8a0b0392a8ab18e5a595 /recipes/mythtv/mythtv-0.21/no-cortex-deadlock.patch | |
parent | 96da6f4431503ab682ae690868fb5fcaa3a8947f (diff) |
mythtv: removed old versions
removed old and very old versions after verifying that no one has pinned one of these versions
also removed the checksums for the removed files (including a few for versions that were renamed before)
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'recipes/mythtv/mythtv-0.21/no-cortex-deadlock.patch')
-rw-r--r-- | recipes/mythtv/mythtv-0.21/no-cortex-deadlock.patch | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/recipes/mythtv/mythtv-0.21/no-cortex-deadlock.patch b/recipes/mythtv/mythtv-0.21/no-cortex-deadlock.patch deleted file mode 100644 index 4e93af196a..0000000000 --- a/recipes/mythtv/mythtv-0.21/no-cortex-deadlock.patch +++ /dev/null @@ -1,115 +0,0 @@ -From: Mans Rullgard <mans@mansr.com> -Date: Tue, 29 Jul 2008 21:13:14 +0000 (+0100) -Subject: ARM: work around Cortex-A8 erratum 451034 -X-Git-Url: http://git.mansr.com/?p=ffmpeg.mru;a=commitdiff_plain;h=c6bbb0c33f6f681b8265a43f8744735de5a9d45e - -ARM: work around Cortex-A8 erratum 451034 - -On Cortex-A8 r1p0 and r1p1, executing a NEON store with an integer -store in the store buffer, can cause a processor deadlock under -certain conditions. - -A DMB instruction at the start of every NEON function ensures that -the integer store buffer is always empty before executing any NEON -store, thus avoiding the deadlock condition. - -See ARM Cortex-A8 Errata Notice (PR120-PRDC-008070) for full details. ---- - -diff --git b/mythtv/libs/libavcodec/armv4l/dsputil_neon.c b/mythtv/libs/libavcodec/armv4l/dsputil_neon.c -index fa0602d..4fbadfc 100644 ---- b/mythtv/libs/libavcodec/armv4l/dsputil_neon.c -+++ b/mythtv/libs/libavcodec/armv4l/dsputil_neon.c -@@ -28,6 +28,7 @@ extern void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, - int h, int x, int y); - - #define PUT_PIXELS_16_X2(vhadd) \ -+ "dmb \n\t" \ - "1: \n\t" \ - "vld1.64 {d0,d1,d2}, [%[p]], %[line_size] \n\t" \ - "vld1.64 {d4,d5,d6}, [%[p]], %[line_size] \n\t" \ -@@ -46,6 +47,7 @@ extern void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, - "lsl %[l2], %[line_size], #1 \n\t" \ - "vld1.64 {d0,d1}, [%[p0]], %[l2] \n\t" \ - "vld1.64 {d2,d3}, [%[p1]], %[l2] \n\t" \ -+ "dmb \n\t" \ - "1: \n\t" \ - "subs %[h], %[h], #2 \n\t" \ - vhadd".u8 q2, q0, q1 \n\t" \ -@@ -69,6 +71,7 @@ extern void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, - "vaddl.u8 q10, d1, d3 \n\t" \ - "vaddl.u8 q9, d4, d6 \n\t" \ - "vaddl.u8 q11, d5, d7 \n\t" \ -+ "dmb \n\t" \ - "1: \n\t" \ - "subs %[h], %[h], #2 \n\t" \ - "vld1.64 {d0,d1,d2}, [%[p0]], %[l2] \n\t" \ -@@ -98,6 +101,7 @@ extern void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, - "bgt 1b \n\t" - - #define PUT_PIXELS_8_X2(vhadd) \ -+ "dmb \n\t" \ - "1: \n\t" \ - "vld1.64 {d0,d1}, [%[p]], %[line_size] \n\t" \ - "vld1.64 {d2,d3}, [%[p]], %[line_size] \n\t" \ -@@ -116,6 +120,7 @@ extern void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, - "lsl %[l2], %[line_size], #1 \n\t" \ - "vld1.64 {d0}, [%[p0]], %[l2] \n\t" \ - "vld1.64 {d1}, [%[p1]], %[l2] \n\t" \ -+ "dmb \n\t" \ - "1: \n\t" \ - "subs %[h], %[h], #2 \n\t" \ - vhadd".u8 d4, d0, d1 \n\t" \ -@@ -137,6 +142,7 @@ extern void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, - "vext.8 d6, d2, d3, #1 \n\t" \ - "vaddl.u8 q8, d0, d4 \n\t" \ - "vaddl.u8 q9, d2, d6 \n\t" \ -+ "dmb \n\t" \ - "1: \n\t" \ - "subs %[h], %[h], #2 \n\t" \ - "vld1.64 {d0,d1}, [%[p0]], %[l2] \n\t" \ -@@ -161,6 +167,7 @@ static void put_pixels16_neon(uint8_t *block, const uint8_t *pixels, - int line_size, int h) - { - asm volatile( -+ "dmb \n\t" - "1: \n\t" - "vld1.64 {d0,d1}, [%[pixels]], %[line_size] \n\t" - "vld1.64 {d2,d3}, [%[pixels]], %[line_size] \n\t" -@@ -224,6 +231,7 @@ static void put_pixels8_neon(uint8_t *block, const uint8_t *pixels, - int line_size, int h) - { - asm volatile( -+ "dmb \n\t" - "1: \n\t" - "vld1.64 {d0}, [%[p]], %[line_size] \n\t" - "vld1.64 {d1}, [%[p]], %[line_size] \n\t" -diff --git b/mythtv/libs/libavcodec/armv4l/h264dsp_neon.S b/mythtv/libs/libavcodec/armv4l/h264dsp_neon.S -index a766867..8171ee2 100644 ---- b/mythtv/libs/libavcodec/armv4l/h264dsp_neon.S -+++ b/mythtv/libs/libavcodec/armv4l/h264dsp_neon.S -@@ -40,6 +40,8 @@ ff_put_h264_chroma_mc8_neon: - sub r4, r4, r5, lsl #3 - add r4, r4, #64 - -+ dmb -+ - beq 2f - - add r5, r1, r2 -diff --git b/mythtv/libs/libavcodec/armv4l/simple_idct_neon.S b/mythtv/libs/libavcodec/armv4l/simple_idct_neon.S -index 943e04f..abda6b2 100644 ---- b/mythtv/libs/libavcodec/armv4l/simple_idct_neon.S -+++ b/mythtv/libs/libavcodec/armv4l/simple_idct_neon.S -@@ -307,9 +307,10 @@ idct_col4_st8: - const: .short W1, W2, W3, W4, W5, W6, W7, W4c - - .macro idct_start data -+ push {v1-v3, lr} - pld [\data] - pld [\data, #64] -- push {v1-v3, lr} -+ dmb - vpush {d8-d15} - adr a4, const - vld1.64 {d0,d1}, [a4,:128] |