From: IndecisiveTurtle <geoster3d@gmail.com> To: ffmpeg-devel@ffmpeg.org Cc: IndecisiveTurtle <geoster3d@gmail.com> Subject: [FFmpeg-devel] [PATCH v5 2/4] libavcodec/vc2enc: Switch quant to int Date: Fri, 23 May 2025 23:23:46 +0300 Message-ID: <20250523202351.1712778-2-47210458+raphaelthegreat@users.noreply.github.com> (raw) In-Reply-To: <20250523202351.1712778-1-47210458+raphaelthegreat@users.noreply.github.com> From: IndecisiveTurtle <geoster3d@gmail.com> Prevents compiler from mistaking it as a string Also makes passing it to the GPU in a buffer easier --- libavcodec/vc2enc_common.c | 2 +- libavcodec/vc2enc_common.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/vc2enc_common.c b/libavcodec/vc2enc_common.c index bb24711eb2..5549eae1c1 100644 --- a/libavcodec/vc2enc_common.c +++ b/libavcodec/vc2enc_common.c @@ -304,7 +304,7 @@ static const uint8_t vc2_qm_flat_tab[][4] = { { 0, 0, 0, 0} }; -void ff_vc2_init_quant_matrix(VC2EncContext *s, uint8_t quant[MAX_DWT_LEVELS][4]) +void ff_vc2_init_quant_matrix(VC2EncContext *s, int quant[MAX_DWT_LEVELS][4]) { int level, orientation; diff --git a/libavcodec/vc2enc_common.h b/libavcodec/vc2enc_common.h index 41f555c496..929e0e49ea 100644 --- a/libavcodec/vc2enc_common.h +++ b/libavcodec/vc2enc_common.h @@ -94,7 +94,7 @@ typedef struct VC2EncContext { int profile; /* Quantization matrix */ - uint8_t quant[MAX_DWT_LEVELS][4]; + int quant[MAX_DWT_LEVELS][4]; int custom_quant_matrix; /* Division LUT */ @@ -159,7 +159,7 @@ void ff_vc2_write_frame_header(VC2EncContext *s); void ff_vc2_write_sequence_end(VC2EncContext *s); -void ff_vc2_init_quant_matrix(VC2EncContext *s, uint8_t quant[MAX_DWT_LEVELS][4]); +void ff_vc2_init_quant_matrix(VC2EncContext *s, int quant[MAX_DWT_LEVELS][4]); void ff_vc2_encode_frame(VC2EncContext *s, void(*encode_slices)(VC2EncContext*)); -- 2.49.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next prev parent reply other threads:[~2025-05-23 20:24 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2025-05-23 20:23 [FFmpeg-devel] [PATCH v5 1/4] libavcodec/vc2enc: Split out common functions between software and hardware encoders IndecisiveTurtle 2025-05-23 20:23 ` IndecisiveTurtle [this message] 2025-05-23 20:23 ` [FFmpeg-devel] [PATCH v5 3/4] libavcodec/vulkan: Add modifications to common shader for VC2 vulkan encoder IndecisiveTurtle 2025-05-23 20:23 ` [FFmpeg-devel] [PATCH v5 4/4] lavc: implement a Vulkan-based VC-2 encoder Implements a Vulkan based dirac encoder. Supports Haar and Legall wavelets and should work with all wavelet depths IndecisiveTurtle 2025-05-24 11:09 ` Andreas Rheinhardt 2025-05-24 11:28 ` IndecisiveTurtle 2025-05-26 1:30 ` Michael Niedermayer
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