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Merge pull request #6844 from ameerj/vp9-empty-frame 

vp9: Ensure the first frame is complete
This commit is contained in:
Mai M 2021-08-08 19:02:39 -04:00 committed by GitHub
parent b9eee1c539 fa22695705
commit 2da91ec75b
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 3 additions and 3 deletions
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4
src/video_core/command_classes/codecs/vp9.cpp
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@ -397,14 +397,14 @@ Vp9FrameContainer VP9::GetCurrentFrame(const NvdecCommon::NvdecRegisters& state)
next_frame = std::move(temp); next_frame = std::move(temp);
} else { } else {
next_frame.info = current_frame.info; next_frame.info = current_frame.info;
next_frame.bit_stream = std::move(current_frame.bit_stream); next_frame.bit_stream = current_frame.bit_stream;
} }
return current_frame; return current_frame;
} }
std::vector<u8> VP9::ComposeCompressedHeader() { std::vector<u8> VP9::ComposeCompressedHeader() {
VpxRangeEncoder writer{}; VpxRangeEncoder writer{};
const bool update_probs = current_frame_info.show_frame && !current_frame_info.is_key_frame; const bool update_probs = !current_frame_info.is_key_frame && current_frame_info.show_frame;
if (!current_frame_info.lossless) { if (!current_frame_info.lossless) {
if (static_cast<u32>(current_frame_info.transform_mode) >= 3) { if (static_cast<u32>(current_frame_info.transform_mode) >= 3) {
writer.Write(3, 2); writer.Write(3, 2);

2
src/video_core/command_classes/codecs/vp9_types.h
View File

@ -176,7 +176,7 @@ struct PictureInfo {
.frame_size_changed = (vp9_flags & FrameFlags::FrameSizeChanged) != 0, .frame_size_changed = (vp9_flags & FrameFlags::FrameSizeChanged) != 0,
.error_resilient_mode = (vp9_flags & FrameFlags::ErrorResilientMode) != 0, .error_resilient_mode = (vp9_flags & FrameFlags::ErrorResilientMode) != 0,
.last_frame_shown = (vp9_flags & FrameFlags::LastShowFrame) != 0, .last_frame_shown = (vp9_flags & FrameFlags::LastShowFrame) != 0,
.show_frame = false, .show_frame = true,
.ref_frame_sign_bias = ref_frame_sign_bias, .ref_frame_sign_bias = ref_frame_sign_bias,
.base_q_index = base_q_index, .base_q_index = base_q_index,
.y_dc_delta_q = y_dc_delta_q, .y_dc_delta_q = y_dc_delta_q,