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ffv1/vulkan: redo context count tracking and quant_table_idx management

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This commit also makes it possible for the encoder to choose a different
quantization table on a per-slice basis, as well as adding this capability
to the decoder.

Also, this commit fully fixes decoding of context=1 encoded files.
This commit is contained in:
Lynne
2025-04-05 05:04:29 +00:00
parent 66b8c92df2
commit 77f777d925
8 changed files with 31 additions and 34 deletions
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libavcodec/ffv1_vulkan.h
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@ -49,9 +49,9 @@ typedef struct FFv1VkRCTParameters {
} FFv1VkRCTParameters;
typedef struct FFv1VkResetParameters {
uint32_t context_count[MAX_QUANT_TABLES];
VkDeviceAddress slice_state;
uint32_t plane_state_size;
uint32_t context_count;
uint8_t codec_planes;
uint8_t key_frame;
uint8_t version;