mirror of
https://github.com/ultravideo/uvg266.git
synced 2024-11-23 18:14:06 +00:00
[DepQuant] WIP: doesn't crash but bitstream is illegal and quality a lot worse
This commit is contained in:
Joose Sainio
Marko Viitanen
parent
bfa699fac6
commit
5236bc93be
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@ -69,9 +69,9 @@ typedef struct
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int m_QShift;
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int64_t m_QAdd;
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int64_t m_QScale;
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coeff_t m_maxQIdx;
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coeff_t m_thresLast;
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coeff_t m_thresSSbb;
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int64_t m_maxQIdx;
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int64_t m_thresLast;
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int64_t m_thresSSbb;
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// distortion normalization
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int m_DistShift;
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int64_t m_DistAdd;
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@ -135,9 +135,9 @@ typedef struct
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int8_t m_goRicePar;
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int8_t m_goRiceZero;
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int8_t m_stateId;
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const uint32_t* m_sigFracBitsArray[2];
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const uint32_t* m_gtxFracBitsArray[6];
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struct common_context* m_commonCtx;
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uint32_t *m_sigFracBitsArray[12];
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int32_t *m_gtxFracBitsArray[21];
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common_context* m_commonCtx;
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unsigned effWidth;
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unsigned effHeight;
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@ -159,12 +159,12 @@ typedef struct
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int uvg_init_nb_info(encoder_control_t * encoder) {
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memset(encoder->m_scanId2NbInfoSbbArray, 0, sizeof(encoder->m_scanId2NbInfoSbbArray));
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memset(encoder->m_scanId2NbInfoOutArray, 0, sizeof(encoder->m_scanId2NbInfoOutArray));
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for (int hd = 0; hd <= 7; hd++)
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for (int hd = 0; hd <= 6; hd++)
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{
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uint32_t raster2id[64 * 64] = {0};
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for (int vd = 0; vd <= 7; vd++)
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for (int vd = 0; vd <= 6; vd++)
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{
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if ((hd == 0 && vd <= 1) || (hd <= 1 && vd == 0))
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{
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@ -317,6 +317,21 @@ void uvg_dealloc_nb_info(encoder_control_t* encoder) {
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}
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static INLINE int ceil_log2(uint64_t x)
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{
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static const uint64_t t[6] = { 0xFFFFFFFF00000000ull, 0x00000000FFFF0000ull, 0x000000000000FF00ull, 0x00000000000000F0ull, 0x000000000000000Cull, 0x0000000000000002ull };
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int y = (((x & (x - 1)) == 0) ? 0 : 1);
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int j = 32;
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for (int i = 0; i < 6; i++)
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{
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int k = (((x & t[i]) == 0) ? 0 : j);
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y += k;
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x >>= k;
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j >>= 1;
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}
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return y;
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}
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static void init_quant_block(
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const encoder_state_t* state,
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quant_block* qp,
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@ -349,8 +364,8 @@ static void init_quant_block(
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maxLog2TrDynamicRange + 1,
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8 * sizeof(int) + invShift - IQUANT_SHIFT - 1);
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qp->m_maxQIdx = (1 << (qIdxBD - 1)) - 4;
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qp->m_thresLast = (coeff_t)(((int64_t)(4) << qp->m_QShift));
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qp->m_thresSSbb = (coeff_t)(((int64_t)(3) << qp->m_QShift));
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qp->m_thresLast = (((int64_t)(4) << (int64_t)qp->m_QShift));
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qp->m_thresSSbb = (((int64_t)(3) << (int64_t)qp->m_QShift));
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// distortion calculation parameters
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const int64_t qScale = (gValue == -1) ? qp->m_QScale : gValue;
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const int nomDShift =
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@ -363,8 +378,7 @@ static void init_quant_block(
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1.0 / ((double)((int64_t)(1) << (-nomDShift)) * qScale2 * lambda) :
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(double)((int64_t)(1) << nomDShift) / (qScale2 * lambda));
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const int64_t pow2dfShift = (int64_t)(nomDistFactor * qScale2) + 1;
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assert(pow2dfShift > 0xfffffffll);
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const int dfShift = uvg_math_ceil_log2(pow2dfShift);
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const int dfShift = ceil_log2(pow2dfShift);
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qp->m_DistShift = 62 + qp->m_QShift - 2 * maxLog2TrDynamicRange - dfShift;
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qp->m_DistAdd = ((int64_t)(1) << qp->m_DistShift) >> 1;
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qp->m_DistStepAdd = (int64_t)(nomDistFactor * (double)((int64_t)(1) << (qp->m_DistShift + qp->m_QShift)) + .5);
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@ -404,8 +418,8 @@ static void init_rate_esimator(rate_estimator * rate_estimator, const cabac_data
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numCtx = (color == COLOR_Y? 21 : 11);
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for (unsigned ctxId = 0; ctxId < numCtx; ctxId++) {
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const cabac_ctx_t * par_ctx = color == COLOR_Y ? &ctx->ctx.cu_parity_flag_model_luma[ctxId] : &ctx->ctx.cu_parity_flag_model_chroma[ctxId];
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const cabac_ctx_t * gt1_ctx = color == COLOR_Y ? &ctx->ctx.cu_gtx_flag_model_luma[0][ctxId] : &ctx->ctx.cu_gtx_flag_model_chroma[0][ctxId];
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const cabac_ctx_t * gt2_ctx = color == COLOR_Y ? &ctx->ctx.cu_gtx_flag_model_luma[1][ctxId] : &ctx->ctx.cu_gtx_flag_model_chroma[1][ctxId];
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const cabac_ctx_t * gt2_ctx = color == COLOR_Y ? &ctx->ctx.cu_gtx_flag_model_luma[0][ctxId] : &ctx->ctx.cu_gtx_flag_model_chroma[0][ctxId];
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const cabac_ctx_t * gt1_ctx = color == COLOR_Y ? &ctx->ctx.cu_gtx_flag_model_luma[1][ctxId] : &ctx->ctx.cu_gtx_flag_model_chroma[1][ctxId];
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int32_t* cb = &rate_estimator->m_gtxFracBits[ctxId];
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int32_t par0 = (1 << SCALE_BITS) + (int32_t)CTX_ENTROPY_BITS(par_ctx, 0);
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@ -420,10 +434,11 @@ static void init_rate_esimator(rate_estimator * rate_estimator, const cabac_data
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}
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static void xSetLastCoeffOffset(
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static void xSetLastCoeffOffset(
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const encoder_state_t* const state,
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const cu_info_t* const cur_tu,
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const cu_loc_t* const cu_loc,
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const int width,
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const int height,
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rate_estimator* rate_estimator,
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const bool cb_cbf,
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const color_t compID)
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@ -438,7 +453,7 @@ static void init_rate_esimator(rate_estimator * rate_estimator, const cabac_data
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if (useIntraSubPartitions) {
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bool rootCbfSoFar = false;
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bool isLastSubPartition = false; //TODO: isp check
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uint32_t nTus = uvg_get_isp_split_num(cu_loc->width, cu_loc->height, cur_tu->intra.isp_mode, true);
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uint32_t nTus = uvg_get_isp_split_num(width, height, cur_tu->intra.isp_mode, true);
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if (isLastSubPartition) {
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//TransformUnit* tuPointer = tu.cu->firstTU;
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//for (int tuIdx = 0; tuIdx < nTus - 1; tuIdx++) {
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@ -477,7 +492,7 @@ static const unsigned prefixCtx[] = {0, 0, 0, 3, 6, 10, 15, 21};
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for (unsigned xy = 0; xy < 2; xy++) {
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int32_t bitOffset = (xy ? cbfDeltaBits : 0);
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int32_t* lastBits = (xy ? rate_estimator->m_lastBitsY : rate_estimator->m_lastBitsX);
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const unsigned size = (xy ? (compID == COLOR_Y ? cu_loc->height : cu_loc->chroma_height) : (compID == COLOR_Y ? cu_loc->width : cu_loc->chroma_width));
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const unsigned size = (xy ? (height) : (width));
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const unsigned log2Size = uvg_math_ceil_log2(size);
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const bool useYCtx = (xy != 0);
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const cabac_ctx_t* const ctxSetLast = useYCtx ?
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@ -504,15 +519,18 @@ static const unsigned prefixCtx[] = {0, 0, 0, 3, 6, 10, 15, 21};
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static void depquant_state_init(depquant_state* state, uint32_t sig_frac_bits[2], uint32_t gtx_frac_bits[6])
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{
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state->m_rdCost = INT64_MAX;
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state->m_rdCost = INT64_MAX >> 1;
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state->m_numSigSbb = 0;
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state->m_remRegBins = 4; // just large enough for last scan pos
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state->m_refSbbCtxId = -1;
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state->m_sigFracBits[0] = sig_frac_bits[0];
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state->m_sigFracBits[1] = sig_frac_bits[1];
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memcpy(state->m_coeffFracBits, gtx_frac_bits, sizeof(gtx_frac_bits));
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memcpy(state->m_coeffFracBits, gtx_frac_bits, sizeof(state->m_coeffFracBits));
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state->m_goRicePar = 0;
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state->m_goRiceZero = 0;
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state->m_sbbFracBits[0] = 0;
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state->m_sbbFracBits[1] = 0;
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}
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static INLINE void checkRdCostSkipSbbZeroOut(Decision *decision, const depquant_state * const state)
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@ -841,7 +859,7 @@ static INLINE void updateStateEOS(
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state->m_numSigSbb = 1;
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memset(state->m_absLevelsAndCtxInit, 0, 16 * sizeof(uint8_t));
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}
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uint8_t* temp = (uint8_t*)(state->m_absLevelsAndCtxInit[scan_pos & 15]);
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uint8_t* temp = (uint8_t*)(&state->m_absLevelsAndCtxInit[scan_pos & 15]);
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*temp = (uint8_t)MIN(255, decision->absLevel);
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update_common_context(state->m_commonCtx, scan_pos, width_in_sbb, height_in_sbb, sigNSbb, prvState, state);
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@ -1099,7 +1117,8 @@ static void xDecideAndUpdate(
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int uvg_dep_quant(
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const encoder_state_t* const state,
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const cu_info_t* const cur_tu,
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const cu_loc_t* const cu_loc,
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const int width,
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const int height,
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const coeff_t* srcCoeff,
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coeff_t* coeff_out,
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const color_t compID,
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@ -1115,8 +1134,6 @@ int uvg_dep_quant(
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dep_quant_context.m_prevStates = &dep_quant_context.m_allStates[4];
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dep_quant_context.m_skipStates = &dep_quant_context.m_allStates[8];
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const uint32_t width = compID == COLOR_Y ? cu_loc->width : cu_loc->chroma_width;
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const uint32_t height = compID == COLOR_Y ? cu_loc->height : cu_loc->chroma_height;
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const uint32_t lfnstIdx = tree_type != UVG_CHROMA_T || compID == COLOR_Y ?
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cur_tu->lfnst_idx :
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cur_tu->cr_lfnst_idx;
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@ -1173,8 +1190,8 @@ int uvg_dep_quant(
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height >= 4) {
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firstTestPos =((width == 4 && height == 4) || (width == 8 && height == 8)) ? 7 : 15;
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}
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const int32_t default_quant_coeff = uvg_g_quant_scales[needs_block_size_trafo_scale][qp_scaled % 6];
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const coeff_t thres = 4 << q_bits;
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const int32_t default_quant_coeff = dep_quant_context.m_quant.m_QScale;
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const int32_t thres = dep_quant_context.m_quant.m_thresLast;
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for (; firstTestPos >= 0; firstTestPos--) {
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coeff_t thresTmp = (enableScalingLists) ? (thres / (4 * q_coeff[scan[firstTestPos]])) : (thres / (4 * default_quant_coeff));
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if (abs(srcCoeff[scan[firstTestPos]]) > thresTmp) {
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@ -1188,7 +1205,7 @@ int uvg_dep_quant(
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//===== real init =====
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rate_estimator rate_estimator;
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init_rate_esimator(&rate_estimator, &state->search_cabac, compID);
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xSetLastCoeffOffset(state, cur_tu, cu_loc, &rate_estimator, cbf_is_set(cur_tu->cbf, COLOR_U), compID);
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xSetLastCoeffOffset(state, cur_tu, width, height, &rate_estimator, cbf_is_set(cur_tu->cbf, COLOR_U), compID);
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reset_common_context(&dep_quant_context.m_common_context, &rate_estimator, (width * height) >> 4, numCoeff);
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dep_quant_context.m_common_context.m_nbInfo = encoder->m_scanId2NbInfoOutArray[log2_tr_width][log2_tr_height];
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@ -1200,10 +1217,27 @@ int uvg_dep_quant(
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depquant_state_init(&dep_quant_context.m_allStates[k], rate_estimator.m_sigFracBits[0][0], rate_estimator.m_gtxFracBits[0]);
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dep_quant_context.m_allStates[k].effHeight = effectHeight;
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dep_quant_context.m_allStates[k].effWidth = effectWidth;
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dep_quant_context.m_allStates[k].m_commonCtx = &dep_quant_context.m_common_context;
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int i1 = (k & 3) ? (k & 3) - 1 : 0;
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dep_quant_context.m_allStates[k].m_stateId = i1;
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for (int i = 0; i < (compID == COLOR_Y ? 12 : 8); ++i) {
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dep_quant_context.m_allStates[k].m_sigFracBitsArray[i] = rate_estimator.m_sigFracBits[i1][i];
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}
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for (int i = 0; i < (compID == COLOR_Y ? 21 : 11); ++i) {
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dep_quant_context.m_allStates[k].m_gtxFracBitsArray[i] = rate_estimator.m_gtxFracBits[i];
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}
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}
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depquant_state_init(&dep_quant_context.m_startState, rate_estimator.m_sigFracBits[0][0], rate_estimator.m_gtxFracBits[0]);
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dep_quant_context.m_startState.effHeight = effectHeight;
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dep_quant_context.m_startState.effWidth = effectWidth;
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dep_quant_context.m_startState.m_stateId = 0;
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dep_quant_context.m_startState.m_commonCtx = &dep_quant_context.m_common_context;
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for (int i = 0; i < (compID == COLOR_Y ? 12 : 8); ++i) {
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dep_quant_context.m_startState.m_sigFracBitsArray[i] = rate_estimator.m_sigFracBits[0][i];
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}
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for (int i = 0; i < (compID == COLOR_Y ? 21 : 11); ++i) {
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dep_quant_context.m_startState.m_gtxFracBitsArray[i] = rate_estimator.m_gtxFracBits[i];
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}
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const uint32_t height_in_sbb = MAX(height >> 2, 1);
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@ -1292,16 +1326,15 @@ int uvg_dep_quant(
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void uvg_dep_quant_dequant(
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const encoder_state_t* const state,
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const cu_info_t* const cur_tu,
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const cu_loc_t* const cu_loc,
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const int block_type,
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const int width,
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const int height,
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const color_t compID,
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coeff_t* quant_coeff,
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coeff_t * coeff,
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bool enableScalingLists)
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{
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const encoder_control_t* const encoder = state->encoder_control;
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const uint32_t width = compID == COLOR_Y ? cu_loc->width : cu_loc->chroma_width;
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const uint32_t height = compID == COLOR_Y ? cu_loc->height : cu_loc->chroma_height;
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const int numCoeff = width * height;
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@ -1339,7 +1372,7 @@ void uvg_dep_quant_dequant(
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int shift = IQUANT_SHIFT + 1 - qpPer - transformShift + (enableScalingLists ? 4 : 0);
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int invQScale = uvg_g_inv_quant_scales[needs_block_size_trafo_scale ? 1 : 0][qpRem];
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int add = (shift < 0) ? 0 : ((1 << shift) >> 1);
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int32_t scalinglist_type = (cur_tu->type == CU_INTRA ? 0 : 3) + (int8_t)(compID);
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int32_t scalinglist_type = (block_type == CU_INTRA ? 0 : 3) + (int8_t)(compID);
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const int32_t* dequant_coef = encoder->scaling_list.de_quant_coeff[log2_tr_width][log2_tr_height][scalinglist_type][qpDQ % 6];
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//----- dequant coefficients -----
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@ -57,8 +57,9 @@ void uvg_dealloc_nb_info(encoder_control_t* encoder);
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void uvg_dep_quant_dequant(
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const encoder_state_t* const state,
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const cu_info_t* const cur_tu,
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const cu_loc_t* const cu_loc,
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const int block_type,
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const int width,
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const int height,
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const color_t compID,
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coeff_t* quant_coeff,
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coeff_t* coeff,
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@ -67,7 +68,8 @@ void uvg_dep_quant_dequant(
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int uvg_dep_quant(
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const encoder_state_t* const state,
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const cu_info_t* const cur_tu,
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const cu_loc_t* const cu_loc,
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const int width,
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const int height,
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const coeff_t* srcCoeff,
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coeff_t* coeff_out,
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const color_t compID,
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@ -795,6 +795,9 @@ static double qp_to_lambda(encoder_state_t* const state, int qp)
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state->frame->QP + 2 + frame_allocation,
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est_qp);
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}
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if(state->encoder_control->cfg.dep_quant) {
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est_lambda *= pow(2, 0.25 / 3.0);
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}
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state->lambda = est_lambda;
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state->lambda_sqrt = sqrt(est_lambda);
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@ -820,7 +823,11 @@ static double qp_to_lambda(encoder_state_t* const state, int qp)
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// Since this value will be later combined with qp_pred, clip to half of that instead to be safe
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state->qp = CLIP(state->frame->QP + UVG_QP_DELTA_MIN / 2, state->frame->QP + UVG_QP_DELTA_MAX / 2, state->qp);
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state->qp = CLIP_TO_QP(state->qp);
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state->lambda = qp_to_lambda(state, state->qp);
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double to_lambda = qp_to_lambda(state, state->qp);
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if (state->encoder_control->cfg.dep_quant) {
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to_lambda *= pow(2, 0.25 / 3.0);
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}
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state->lambda = to_lambda;
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state->lambda_sqrt = sqrt(state->lambda);
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ctu->adjust_lambda = state->lambda;
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@ -1103,7 +1110,12 @@ void uvg_set_lcu_lambda_and_qp(encoder_state_t * const state,
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pos.x = 0;
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}
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state->qp = CLIP_TO_QP(state->frame->QP + dqp);
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state->lambda = qp_to_lambda(state, state->qp);
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double to_lambda = qp_to_lambda(state, state->qp);
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if (state->encoder_control->cfg.dep_quant) {
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to_lambda *= pow(2, 0.25 / 3.0);
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}
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state->lambda = to_lambda;
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state->lambda_sqrt = sqrt(state->lambda);
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}
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else if (ctrl->cfg.target_bitrate > 0) {
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@ -1138,6 +1150,9 @@ void uvg_set_lcu_lambda_and_qp(encoder_state_t * const state,
|
|||
state->frame->lambda * 1.5874010519681994,
|
||||
lambda);
|
||||
lambda = clip_lambda(lambda);
|
||||
if (state->encoder_control->cfg.dep_quant) {
|
||||
lambda *= pow(2, 0.25 / 3.0);
|
||||
}
|
||||
|
||||
state->lambda = lambda;
|
||||
state->lambda_sqrt = sqrt(lambda);
|
||||
|
|
@ -1145,8 +1160,13 @@ void uvg_set_lcu_lambda_and_qp(encoder_state_t * const state,
|
|||
|
||||
} else {
|
||||
state->qp = state->frame->QP;
|
||||
state->lambda = state->frame->lambda;
|
||||
state->lambda_sqrt = sqrt(state->frame->lambda);
|
||||
double lambda = state->frame->lambda;
|
||||
|
||||
if (state->encoder_control->cfg.dep_quant) {
|
||||
lambda *= pow(2, 0.25 / 3.0);
|
||||
}
|
||||
state->lambda = lambda;
|
||||
state->lambda_sqrt = sqrt(lambda);
|
||||
}
|
||||
|
||||
lcu->lambda = state->lambda;
|
||||
|
|
@ -1170,7 +1190,11 @@ void uvg_set_lcu_lambda_and_qp(encoder_state_t * const state,
|
|||
// Since this value will be later combined with qp_pred, clip to half of that instead to be safe
|
||||
state->qp = CLIP(state->frame->QP + UVG_QP_DELTA_MIN / 2, state->frame->QP + UVG_QP_DELTA_MAX / 2, state->qp);
|
||||
state->qp = CLIP_TO_QP(state->qp);
|
||||
state->lambda = qp_to_lambda(state, state->qp);
|
||||
double to_lambda = qp_to_lambda(state, state->qp);
|
||||
if (state->encoder_control->cfg.dep_quant) {
|
||||
to_lambda *= pow(2, 0.25 / 3.0);
|
||||
}
|
||||
state->lambda = to_lambda;
|
||||
state->lambda_sqrt = sqrt(state->lambda);
|
||||
|
||||
lcu->adjust_lambda = state->lambda;
|
||||
|
|
|
|||
|
|
@ -707,8 +707,21 @@ int uvg_quantize_residual_avx2(encoder_state_t *const state,
|
|||
}
|
||||
|
||||
// Quantize coeffs. (coeff -> coeff_out)
|
||||
|
||||
if (state->encoder_control->cfg.rdoq_enable &&
|
||||
int abs_sum = 0;
|
||||
if(!use_trskip && state->encoder_control->cfg.dep_quant) {
|
||||
uvg_dep_quant(
|
||||
state,
|
||||
cur_cu,
|
||||
width,
|
||||
height,
|
||||
coeff,
|
||||
coeff_out,
|
||||
color,
|
||||
tree_type,
|
||||
&abs_sum,
|
||||
state->encoder_control->cfg.scaling_list);
|
||||
}
|
||||
else if (state->encoder_control->cfg.rdoq_enable &&
|
||||
(width > 4 || !state->encoder_control->cfg.rdoq_skip) && !use_trskip)
|
||||
{
|
||||
uvg_rdoq(state, coeff, coeff_out, width, height, color,
|
||||
|
|
@ -792,6 +805,10 @@ int uvg_quantize_residual_avx2(encoder_state_t *const state,
|
|||
void uvg_dequant_avx2(const encoder_state_t * const state, coeff_t *q_coef, coeff_t *coef, int32_t width, int32_t height,color_t color, int8_t block_type, int8_t transform_skip)
|
||||
{
|
||||
const encoder_control_t * const encoder = state->encoder_control;
|
||||
if (encoder->cfg.dep_quant) {
|
||||
uvg_dep_quant_dequant(state, block_type, width, height, color, q_coef, coef, encoder->cfg.scaling_list);
|
||||
return;
|
||||
}
|
||||
int32_t shift,add,coeff_q;
|
||||
int32_t n;
|
||||
const uint32_t log2_tr_width = uvg_g_convert_to_log2[width];
|
||||
|
|
|
|||
|
|
@ -316,8 +316,21 @@ int uvg_quant_cbcr_residual_generic(
|
|||
if(lfnst_idx) {
|
||||
uvg_fwd_lfnst(cur_cu, width, height, COLOR_UV, lfnst_idx, coeff, tree_type, state->collocated_luma_mode);
|
||||
}
|
||||
|
||||
if (state->encoder_control->cfg.rdoq_enable &&
|
||||
int abs_sum = 0;
|
||||
if (!false && state->encoder_control->cfg.dep_quant) {
|
||||
uvg_dep_quant(
|
||||
state,
|
||||
cur_cu,
|
||||
width,
|
||||
height,
|
||||
coeff,
|
||||
coeff_out,
|
||||
COLOR_U,
|
||||
tree_type,
|
||||
&abs_sum,
|
||||
state->encoder_control->cfg.scaling_list);
|
||||
}
|
||||
else if (state->encoder_control->cfg.rdoq_enable &&
|
||||
(width > 4 || !state->encoder_control->cfg.rdoq_skip))
|
||||
{
|
||||
uvg_rdoq(state, coeff, coeff_out, width, height, cur_cu->joint_cb_cr == 1 ? COLOR_V : COLOR_U,
|
||||
|
|
@ -497,7 +510,21 @@ int uvg_quantize_residual_generic(encoder_state_t *const state,
|
|||
|
||||
// Quantize coeffs. (coeff -> coeff_out)
|
||||
|
||||
if (state->encoder_control->cfg.rdoq_enable &&
|
||||
int abs_sum = 0;
|
||||
if (!false && state->encoder_control->cfg.dep_quant) {
|
||||
uvg_dep_quant(
|
||||
state,
|
||||
cur_cu,
|
||||
width,
|
||||
height,
|
||||
coeff,
|
||||
coeff_out,
|
||||
COLOR_U,
|
||||
tree_type,
|
||||
&abs_sum,
|
||||
state->encoder_control->cfg.scaling_list);
|
||||
}
|
||||
else if (state->encoder_control->cfg.rdoq_enable &&
|
||||
(width > 4 || !state->encoder_control->cfg.rdoq_skip) && !use_trskip)
|
||||
{
|
||||
uvg_rdoq(state, coeff, coeff_out, width, height, color,
|
||||
|
|
@ -591,6 +618,10 @@ int uvg_quantize_residual_generic(encoder_state_t *const state,
|
|||
void uvg_dequant_generic(const encoder_state_t * const state, coeff_t *q_coef, coeff_t *coef, int32_t width, int32_t height,color_t color, int8_t block_type, int8_t transform_skip)
|
||||
{
|
||||
const encoder_control_t * const encoder = state->encoder_control;
|
||||
if(encoder->cfg.dep_quant) {
|
||||
uvg_dep_quant_dequant(state, block_type, width, height, color, q_coef, coef, encoder->cfg.scaling_list);
|
||||
return;
|
||||
}
|
||||
int32_t shift,add,coeff_q;
|
||||
int32_t n;
|
||||
const uint32_t log2_tr_width = uvg_g_convert_to_log2[width];
|
||||
|
|
|
|||
Loading…
Reference in a new issue