diff options
| author | Spec-Chum <spec-chum@users.sourceforge.net> | 2010-04-29 01:21:42 +0400 |
|---|---|---|
| committer | Spec-Chum <spec-chum@users.sourceforge.net> | 2010-04-29 01:21:42 +0400 |
| commit | 10d1492f63cd2793ce19084d65f0f143967364ab (patch) | |
| tree | b2bd798c0a2d980c7a32316d98bcf6c6c5c00be2 | |
| parent | e5c70b9952f042468b22b1be5e365864af73a2bd (diff) | |
Added H.264 L5.1 DXVA support for ATI cards with drivers > v8.14.1.6105 (Catalyst 10.4)
git-svn-id: https://mpc-hc.svn.sourceforge.net/svnroot/mpc-hc/trunk@1819 10f7b99b-c216-0410-bff0-8a66a9350fd8
| -rw-r--r-- | src/filters/transform/MPCVideoDec/FfmpegContext.c | 89 |
1 files changed, 72 insertions, 17 deletions
diff --git a/src/filters/transform/MPCVideoDec/FfmpegContext.c b/src/filters/transform/MPCVideoDec/FfmpegContext.c index d12cbcc31..92c61d74e 100644 --- a/src/filters/transform/MPCVideoDec/FfmpegContext.c +++ b/src/filters/transform/MPCVideoDec/FfmpegContext.c @@ -142,26 +142,40 @@ int FFH264CheckCompatibility(int nWidth, int nHeight, struct AVCodecContext* pAV if (cur_sps != NULL)
{
- if (nPCIVendor == PCIV_nVidia) {
+ if (nPCIVendor == PCIV_nVidia)
+ {
// nVidia cards support level 5.1 since drivers v6.14.11.7800 for XP and drivers v7.15.11.7800 for Vista
// vA.B.C.D
int A, B, C, D;
- if (IsVista()) {
+ if (IsVista())
+ {
A = 7; B = 15; C = 11; D = 7800;
- } else {
+ }
+ else
+ {
A = 6; B = 14; C = 11; D = 7800;
}
- if (HIWORD(VideoDriverVersion.HighPart) > A) {
+ if (HIWORD(VideoDriverVersion.HighPart) > A)
+ {
supportLevel51 = 1;
- } else if (HIWORD(VideoDriverVersion.HighPart) == A) {
- if (LOWORD(VideoDriverVersion.HighPart) > B) {
+ }
+ else if (HIWORD(VideoDriverVersion.HighPart) == A)
+ {
+ if (LOWORD(VideoDriverVersion.HighPart) > B)
+ {
supportLevel51 = 1;
- } else if (LOWORD(VideoDriverVersion.HighPart) == B) {
- if (HIWORD(VideoDriverVersion.LowPart) > C) {
+ }
+ else if (LOWORD(VideoDriverVersion.HighPart) == B)
+ {
+ if (HIWORD(VideoDriverVersion.LowPart) > C)
+ {
supportLevel51 = 1;
- } else if (HIWORD(VideoDriverVersion.LowPart) == C) {
- if (LOWORD(VideoDriverVersion.LowPart) >= D) {
+ }
+ else if (HIWORD(VideoDriverVersion.LowPart) == C)
+ {
+ if (LOWORD(VideoDriverVersion.LowPart) >= D)
+ {
supportLevel51 = 1;
}
}
@@ -171,16 +185,56 @@ int FFH264CheckCompatibility(int nWidth, int nHeight, struct AVCodecContext* pAV else if (nPCIVendor == PCIV_S3_Graphics)
supportLevel51 = 1;
+ else if (nPCIVendor == PCIV_ATI)
+ {
+ // ATI cards support level 5.1 since drivers v8.14.1.6105 (Catalyst 10.4)
+ // vA.B.C.D
+ int A, B, C, D;
+
+ A = 8; B = 14; C = 1; D = 6105;
+
+ if (HIWORD(VideoDriverVersion.HighPart) > A)
+ {
+ supportLevel51 = 1;
+ }
+ else if (HIWORD(VideoDriverVersion.HighPart) == A)
+ {
+ if (LOWORD(VideoDriverVersion.HighPart) > B)
+ {
+ supportLevel51 = 1;
+ }
+ else if (LOWORD(VideoDriverVersion.HighPart) == B)
+ {
+ if (HIWORD(VideoDriverVersion.LowPart) > C)
+ {
+ supportLevel51 = 1;
+ }
+ else if (HIWORD(VideoDriverVersion.LowPart) == C)
+ {
+ if (LOWORD(VideoDriverVersion.LowPart) >= D)
+ {
+ supportLevel51 = 1;
+ }
+ }
+ }
+ }
+ }
+
// Check max num reference frame according to the level
#define MAX_DPB_41 12288 // DPB value for level 4.1
- if (supportLevel51 == 1) {
+ if (supportLevel51 == 1)
+ {
// 11 refs as absolute max, but for Nvidia(Vista, HD) - 16
- if(IsVista()) {
- if(nWidth>1279) {
+ if(IsVista())
+ {
+ if(nWidth>1279)
+ {
if (cur_sps->ref_frame_count > 16)
return 2; // Too much ref frames
- } else {
+ }
+ else
+ {
if (cur_sps->ref_frame_count > 11)
return 2; // Too much ref frames
}
@@ -188,12 +242,13 @@ int FFH264CheckCompatibility(int nWidth, int nHeight, struct AVCodecContext* pAV if (cur_sps->ref_frame_count > 14)
return 2; // Too much ref frames
}
- } else {
+ }
+ else
+ {
// level 4.1 with 11 refs as absolute max
if (cur_sps->ref_frame_count > min(11, (1024*MAX_DPB_41/(nWidth*nHeight*1.5))))
return 2; // Too much ref frames
- }
-
+ }
}
return 0;
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