mirror of
https://github.com/hrydgard/ppsspp.git
synced 2024-11-23 21:39:52 +00:00
01cea7f088
Cleaner than overwriting/restoring gstate_c.uvScale in the decoder loop. A small cleanup I've been wanting to do for ages. Expecting a negligble perf boost if any.
694 lines
18 KiB
C++
694 lines
18 KiB
C++
// Copyright (c) 2015- PPSSPP Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#include <math.h>
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#include "Common/CommonTypes.h"
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#include "Common/TimeUtil.h"
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#include "Core/Config.h"
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#include "Core/ConfigValues.h"
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#include "GPU/Common/VertexDecoderCommon.h"
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#include "GPU/ge_constants.h"
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#include "GPU/GPUState.h"
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#include "unittest/TestVertexJit.h"
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#include "unittest/UnitTest.h"
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class VertexDecoderTestHarness {
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static const int BUFFER_SIZE = 64 * 65536;
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static const int ROUNDS = 200;
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public:
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VertexDecoderTestHarness()
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: dec_(nullptr), needsReset_(true), dstPos_(0), assertFailed_(false) {
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src_ = new u8[BUFFER_SIZE];
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dst_ = new u8[BUFFER_SIZE];
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cache_ = new VertexDecoderJitCache();
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gstate_c.uv.uScale = 1.0f;
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gstate_c.uv.vScale = 1.0f;
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}
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~VertexDecoderTestHarness() {
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delete [] src_;
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delete [] dst_;
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delete cache_;
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delete dec_;
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}
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void Reset() {
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memset(src_, 0, BUFFER_SIZE);
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memset(dst_, 0, BUFFER_SIZE);
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memset(&options_, 0, sizeof(options_));
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delete dec_;
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dec_ = nullptr;
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indexLowerBound_ = 0;
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indexUpperBound_ = 0;
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srcPos_ = 0;
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dstPos_ = 0;
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needsReset_ = false;
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}
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void SetOptions(const VertexDecoderOptions &opts) {
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if (needsReset_) {
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Reset();
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}
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memcpy(&options_, &opts, sizeof(options_));
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}
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void SetIndexLowerBound(const int lower) {
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if (needsReset_) {
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Reset();
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}
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indexLowerBound_ = lower;
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}
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void Execute(int vtype, int indexUpperBound, bool useJit) {
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SetupExecute(vtype, useJit);
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dec_->DecodeVerts(dst_, src_, &gstate_c.uv, indexLowerBound_, indexUpperBound);
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}
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double ExecuteTimed(int vtype, int indexUpperBound, bool useJit) {
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SetupExecute(vtype, useJit);
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int total = 0;
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double st = time_now_d();
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do {
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for (int j = 0; j < ROUNDS; ++j) {
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dec_->DecodeVerts(dst_, src_, &gstate_c.uv, indexLowerBound_, indexUpperBound);
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++total;
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}
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} while (time_now_d() - st < 0.5);
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double elapsed = time_now_d() - st;
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return total / elapsed;
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}
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void Add8(u8 x) {
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if (needsReset_) {
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Reset();
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}
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memcpy(src_ + srcPos_, &x, sizeof(x));
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srcPos_ += sizeof(x);
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}
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void Add8(u8 x, u8 y) {
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Add8(x);
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Add8(y);
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}
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void Add8(u8 x, u8 y, u8 z) {
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Add8(x);
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Add8(y);
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Add8(z);
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}
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void Add8(u8 x, u8 y, u8 z, u8 w) {
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Add8(x);
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Add8(y);
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Add8(z);
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Add8(w);
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}
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void Add16(u16_le x) {
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if (needsReset_) {
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Reset();
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}
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memcpy(src_ + srcPos_, &x, sizeof(x));
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srcPos_ += sizeof(x);
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}
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void Add16(u16_le x, u16_le y) {
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Add16(x);
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Add16(y);
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}
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void Add16(u16_le x, u16_le y, u16_le z) {
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Add16(x);
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Add16(y);
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Add16(z);
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}
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void AddFloat(float_le x) {
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if (needsReset_) {
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Reset();
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}
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memcpy(src_ + srcPos_, &x, sizeof(x));
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srcPos_ += sizeof(x);
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}
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void AddFloat(float_le x, float_le y) {
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AddFloat(x);
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AddFloat(y);
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}
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void AddFloat(float_le x, float_le y, float_le z) {
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AddFloat(x);
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AddFloat(y);
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AddFloat(z);
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}
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u8 Get8() {
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return dst_[dstPos_++];
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}
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u16 Get16() {
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u16_le result;
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memcpy(&result, dst_ + dstPos_, sizeof(result));
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dstPos_ += sizeof(result);
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return result;
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}
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float GetFloat() {
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float_le result;
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memcpy(&result, dst_ + dstPos_, sizeof(result));
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dstPos_ += sizeof(result);
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return result;
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}
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void Assert8(const char *title, u8 x, u8 y) {
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u8 resx = Get8();
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u8 resy = Get8();
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if (resx != x || resy != y) {
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assertFailed_ = true;
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printf("%s: Failed %d, %d != expected %d, %d\n", title, resx, resy, x, y);
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}
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}
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void Assert8(const char *title, u8 x, u8 y, u8 z) {
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u8 resx = Get8();
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u8 resy = Get8();
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u8 resz = Get8();
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if (resx != x || resy != y || resz != z) {
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assertFailed_ = true;
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printf("%s: Failed %d, %d, %d != expected %d, %d, %d\n", title, resx, resy, resz, x, y, z);
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}
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}
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void Assert8(const char *title, u8 x, u8 y, u8 z, u8 w) {
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u8 resx = Get8();
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u8 resy = Get8();
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u8 resz = Get8();
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u8 resw = Get8();
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if (resx != x || resy != y || resz != z || resw != w) {
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assertFailed_ = true;
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printf("%s: Failed %d, %d, %d, %d != expected %d, %d, %d, %d\n", title, resx, resy, resz, resw, x, y, z, w);
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}
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}
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void Assert16(const char *title, u16 x, u16 y) {
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u16 resx = Get16();
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u16 resy = Get16();
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if (resx != x || resy != y) {
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assertFailed_ = true;
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printf("%s: Failed %d, %d != expected %d, %d\n", title, resx, resy, x, y);
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}
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}
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void Assert16(const char *title, u16 x, u16 y, u16 z) {
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u16 resx = Get16();
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u16 resy = Get16();
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u16 resz = Get16();
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if (resx != x || resy != y || resz != z) {
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assertFailed_ = true;
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printf("%s: Failed %d, %d, %d != expected %d, %d, %d\n", title, resx, resy, resz, x, y, z);
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}
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}
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bool CompareFloat(float a, float b) {
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return a - fmodf(a, 0.0000001f) == b - fmodf(b, 0.0000001f);
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}
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void AssertFloat(const char *title, float x) {
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float resx = GetFloat();
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if (!CompareFloat(resx, x)) {
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assertFailed_ = true;
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printf("%s: Failed %f != expected %f\n", title, resx, x);
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}
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}
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void AssertFloat(const char *title, float x, float y) {
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float resx = GetFloat();
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float resy = GetFloat();
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if (!CompareFloat(resx, x) || !CompareFloat(resy, y)) {
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assertFailed_ = true;
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printf("%s: Failed %f, %f != expected %f, %f\n", title, resx, resy, x, y);
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}
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}
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void AssertFloat(const char *title, float x, float y, float z) {
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float resx = GetFloat();
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float resy = GetFloat();
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float resz = GetFloat();
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if (!CompareFloat(resx, x) || !CompareFloat(resy, y) || !CompareFloat(resz, z)) {
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assertFailed_ = true;
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printf("%s: Failed %f, %f, %f != expected %f, %f, %f\n", title, resx, resy, resz, x, y, z);
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}
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}
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void Skip(u32 c) {
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dstPos_ += c;
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}
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void *GetData() {
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return dst_;
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}
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int GetDstStride() {
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if (dec_) {
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return dec_->decFmt.stride;
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}
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return 0;
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}
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bool HasFailed() {
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return assertFailed_;
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}
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private:
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void SetupExecute(int vtype, bool useJit) {
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if (dec_ != nullptr) {
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delete dec_;
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}
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dec_ = new VertexDecoder();
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dec_->SetVertexType(vtype, options_, useJit ? cache_ : nullptr);
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dstPos_ = 0;
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needsReset_ = true;
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}
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u8 *src_;
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u8 *dst_;
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VertexDecoderJitCache *cache_;
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VertexDecoderOptions options_;
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VertexDecoder *dec_;
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int indexLowerBound_;
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int indexUpperBound_;
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bool needsReset_;
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size_t srcPos_;
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size_t dstPos_;
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bool assertFailed_;
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};
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static bool TestVertex8() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_8BIT | GE_VTYPE_NRM_8BIT | GE_VTYPE_TC_8BIT;
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dec.Add8(127, 128);
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dec.Add8(127, 0, 128);
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dec.Add8(127, 0, 128);
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for (int jit = 0; jit <= 1; ++jit) {
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dec.Execute(vtype, 0, jit == 1);
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dec.AssertFloat("TestVertex8-TC", 127.0f / 128.0f, 1.0f);
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dec.Assert8("TestVertex8-Nrm", 127, 0, 128);
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dec.Skip(1);
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dec.AssertFloat("TestVertex8-Pos", 127.0f / 128.0f, 0.0f, -1.0f);
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}
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return !dec.HasFailed();
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}
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static bool TestVertex16() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_16BIT | GE_VTYPE_NRM_16BIT | GE_VTYPE_TC_16BIT;
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dec.Add16(32767, 32768);
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dec.Add16(32767, 0, 32768);
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dec.Add16(32767, 0, 32768);
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for (int jit = 0; jit <= 1; ++jit) {
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dec.Execute(vtype, 0, jit == 1);
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dec.AssertFloat("TestVertex16-TC", 32767.0f / 32768.0f, 1.0f);
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dec.Assert16("TestVertex16-Nrm", 32767, 0, 32768);
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dec.Skip(2);
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dec.AssertFloat("TestVertex16-Pos", 32767.0f / 32768.0f, 0.0f, -1.0f);
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}
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return !dec.HasFailed();
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}
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static bool TestVertexFloat() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_FLOAT | GE_VTYPE_NRM_FLOAT | GE_VTYPE_TC_FLOAT;
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dec.AddFloat(1.0f, -1.0f);
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dec.AddFloat(1.0f, 0.5f, -1.0f);
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dec.AddFloat(1.0f, 0.5f, -1.0f);
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for (int jit = 0; jit <= 1; ++jit) {
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dec.Execute(vtype, 0, jit == 1);
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dec.AssertFloat("TestVertexFloat-TC", 1.0f, -1.0f);
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dec.AssertFloat("TestVertexFloat-Nrm", 1.0f, 0.5f, -1.0f);
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dec.AssertFloat("TestVertexFloat-Pos", 1.0f, 0.5f, -1.0f);
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}
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return !dec.HasFailed();
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}
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static bool TestVertex8Through() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_8BIT | GE_VTYPE_NRM_8BIT | GE_VTYPE_TC_8BIT | GE_VTYPE_THROUGH;
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dec.Add8(127, 128);
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dec.Add8(127, 0, 128);
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dec.Add8(127, 0, 128);
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for (int jit = 0; jit <= 1; ++jit) {
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dec.Execute(vtype, 0, jit == 1);
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// Note: this is correct, even in through.
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dec.AssertFloat("TestVertex8Through-TC", 127.0f / 128.0f, 1.0f);
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dec.Assert8("TestVertex8Through-Nrm", 127, 0, 128);
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// Ignoring Pos since s8 through isn't really an option.
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}
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return !dec.HasFailed();
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}
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static bool TestVertex16Through() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_16BIT | GE_VTYPE_NRM_16BIT | GE_VTYPE_TC_16BIT | GE_VTYPE_THROUGH;
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dec.Add16(32767, 32768);
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dec.Add16(32767, 0, 32768);
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dec.Add16(32767, 0, 32768);
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for (int jit = 0; jit <= 1; ++jit) {
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dec.Execute(vtype, 0, jit == 1);
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dec.AssertFloat("TestVertex16Through-TC", 32767.0f, 32768.0f);
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dec.Assert16("TestVertex16Through-Nrm", 32767, 0, 32768);
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dec.Skip(2);
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dec.AssertFloat("TestVertex16Through-Pos", 32767.0f, 0.0f, 32768.0f);
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}
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return !dec.HasFailed();
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}
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static bool TestVertexFloatThrough() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_FLOAT | GE_VTYPE_NRM_FLOAT | GE_VTYPE_TC_FLOAT | GE_VTYPE_THROUGH;
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dec.AddFloat(1.0f, -1.0f);
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dec.AddFloat(1.0f, 0.5f, -1.0f);
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dec.AddFloat(1.0f, 0.5f, -1.0f);
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for (int jit = 0; jit <= 1; ++jit) {
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dec.Execute(vtype, 0, jit == 1);
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dec.AssertFloat("TestVertexFloatThrough-TC", 1.0f, -1.0f);
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dec.AssertFloat("TestVertexFloatThrough-Nrm", 1.0f, 0.5f, -1.0f);
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dec.AssertFloat("TestVertexFloatThrough-Pos", 1.0f, 0.5f, 0.0f);
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}
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return !dec.HasFailed();
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}
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static bool TestVertexColor8888() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_FLOAT | GE_VTYPE_COL_8888;
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bool failed = false;
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dec.Add8(1, 2, 3, 4);
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dec.AddFloat(1.0f, 0.5f, -1.0f);
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for (int jit = 0; jit <= 1; ++jit) {
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gstate_c.vertexFullAlpha = true;
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dec.Execute(vtype, 0, jit == 1);
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dec.Assert8("TestVertexColor8888-Col", 1, 2, 3, 4);
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dec.AssertFloat("TestVertexColor8888-Pos", 1.0f, 0.5f, -1.0f);
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if (gstate_c.vertexFullAlpha) {
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printf("TestVertexColor8888: failed to clear vertexFullAlpha\n");
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failed = true;
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}
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}
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dec.Add8(255, 255, 255, 255);
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dec.AddFloat(1.0f, 0.5f, -1.0f);
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for (int jit = 0; jit <= 1; ++jit) {
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gstate_c.vertexFullAlpha = true;
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dec.Execute(vtype, 0, jit == 1);
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dec.Assert8("TestVertexColor8888-Col", 255, 255, 255, 255);
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dec.AssertFloat("TestVertexColor8888-Pos", 1.0f, 0.5f, -1.0f);
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if (!gstate_c.vertexFullAlpha) {
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printf("TestVertexColor8888: cleared vertexFullAlpha\n");
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failed = true;
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}
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}
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return !dec.HasFailed() && !failed;
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}
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static bool TestVertexColor4444() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_FLOAT | GE_VTYPE_COL_4444;
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bool failed = false;
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dec.Add16(0x1234, 0);
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dec.AddFloat(1.0f, 0.5f, -1.0f);
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for (int jit = 0; jit <= 1; ++jit) {
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gstate_c.vertexFullAlpha = true;
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dec.Execute(vtype, 0, jit == 1);
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dec.Assert8("TestVertexColor4444-Col", 0x44, 0x33, 0x22, 0x11);
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dec.AssertFloat("TestVertexColor4444-Pos", 1.0f, 0.5f, -1.0f);
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if (gstate_c.vertexFullAlpha) {
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printf("TestVertexColor4444: failed to clear vertexFullAlpha\n");
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failed = true;
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}
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}
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dec.Add16(0xFFFF, 0);
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dec.AddFloat(1.0f, 0.5f, -1.0f);
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for (int jit = 0; jit <= 1; ++jit) {
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gstate_c.vertexFullAlpha = true;
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dec.Execute(vtype, 0, jit == 1);
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dec.Assert8("TestVertexColor4444-Col", 255, 255, 255, 255);
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dec.AssertFloat("TestVertexColor4444-Pos", 1.0f, 0.5f, -1.0f);
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if (!gstate_c.vertexFullAlpha) {
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printf("TestVertexColor4444: cleared vertexFullAlpha\n");
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failed = true;
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}
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}
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return !dec.HasFailed() && !failed;
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}
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static bool TestVertexColor5551() {
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VertexDecoderTestHarness dec;
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int vtype = GE_VTYPE_POS_FLOAT | GE_VTYPE_COL_5551;
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bool failed = false;
|
|
|
|
dec.Add16((0 << 15) | (1 << 10) | (2 << 5) | 3, 0);
|
|
dec.AddFloat(1.0f, 0.5f, -1.0f);
|
|
|
|
for (int jit = 0; jit <= 1; ++jit) {
|
|
gstate_c.vertexFullAlpha = true;
|
|
dec.Execute(vtype, 0, jit == 1);
|
|
dec.Assert8("TestVertexColor5551-Col", 0x18, 0x10, 0x8, 0x0);
|
|
dec.AssertFloat("TestVertexColor5551-Pos", 1.0f, 0.5f, -1.0f);
|
|
|
|
if (gstate_c.vertexFullAlpha) {
|
|
printf("TestVertexColor5551: failed to clear vertexFullAlpha\n");
|
|
failed = true;
|
|
}
|
|
}
|
|
|
|
dec.Add16(0xFFFF, 0);
|
|
dec.AddFloat(1.0f, 0.5f, -1.0f);
|
|
|
|
for (int jit = 0; jit <= 1; ++jit) {
|
|
gstate_c.vertexFullAlpha = true;
|
|
dec.Execute(vtype, 0, jit == 1);
|
|
dec.Assert8("TestVertexColor5551-Col", 255, 255, 255, 255);
|
|
dec.AssertFloat("TestVertexColor5551-Pos", 1.0f, 0.5f, -1.0f);
|
|
|
|
if (!gstate_c.vertexFullAlpha) {
|
|
printf("TestVertexColor5551: cleared vertexFullAlpha\n");
|
|
failed = true;
|
|
}
|
|
}
|
|
|
|
return !dec.HasFailed() && !failed;
|
|
}
|
|
|
|
static bool TestVertexColor565() {
|
|
VertexDecoderTestHarness dec;
|
|
int vtype = GE_VTYPE_POS_FLOAT | GE_VTYPE_COL_565;
|
|
bool failed = false;
|
|
|
|
dec.Add16((1 << 11) | (2 << 5) | 3, 0);
|
|
dec.AddFloat(1.0f, 0.5f, -1.0f);
|
|
|
|
for (int jit = 0; jit <= 1; ++jit) {
|
|
gstate_c.vertexFullAlpha = true;
|
|
dec.Execute(vtype, 0, jit == 1);
|
|
dec.Assert8("TestVertexColor565-Col", 0x18, 0x8, 0x8, 255);
|
|
dec.AssertFloat("TestVertexColor565-Pos", 1.0f, 0.5f, -1.0f);
|
|
|
|
if (!gstate_c.vertexFullAlpha) {
|
|
printf("TestVertexColor565: cleared vertexFullAlpha\n");
|
|
failed = true;
|
|
}
|
|
}
|
|
|
|
return !dec.HasFailed() && !failed;
|
|
}
|
|
|
|
static bool TestVertex8Skin() {
|
|
VertexDecoderTestHarness dec;
|
|
VertexDecoderOptions opts{};
|
|
opts.applySkinInDecode = true;
|
|
dec.SetOptions(opts);
|
|
|
|
for (int i = 0; i < 8 * 12; ++i) {
|
|
gstate.boneMatrix[i] = 0.0f;
|
|
}
|
|
gstate.boneMatrix[0] = 2.0f;
|
|
gstate.boneMatrix[4] = 1.0f;
|
|
gstate.boneMatrix[8] = 5.0f;
|
|
|
|
gstate.boneMatrix[12] = 1.0f;
|
|
gstate.boneMatrix[16] = 2.0f;
|
|
gstate.boneMatrix[20] = 5.0f;
|
|
|
|
int vtype = GE_VTYPE_POS_8BIT | GE_VTYPE_NRM_8BIT | GE_VTYPE_WEIGHT_8BIT | (1 << GE_VTYPE_WEIGHTCOUNT_SHIFT);
|
|
|
|
dec.Add8(128 + 64, 128 - 64);
|
|
dec.Add8(127, 0, 128);
|
|
dec.Add8(127, 0, 128);
|
|
|
|
for (int jit = 0; jit <= 1; ++jit) {
|
|
dec.Execute(vtype, 0, jit == 1);
|
|
dec.AssertFloat("TestVertex8Skin-Nrm", (2.0f * 1.5f + 1.0f * 0.5f) * 127.0f / 128.0f, 0.0f, 2.0f * 5.0f * -1.0f);
|
|
dec.AssertFloat("TestVertex8Skin-Pos", (2.0f * 1.5f + 1.0f * 0.5f) * 127.0f / 128.0f, 0.0f, 2.0f * 5.0f * -1.0f);
|
|
}
|
|
|
|
return !dec.HasFailed();
|
|
}
|
|
|
|
static bool TestVertex16Skin() {
|
|
VertexDecoderTestHarness dec;
|
|
VertexDecoderOptions opts{};
|
|
opts.applySkinInDecode = true;
|
|
dec.SetOptions(opts);
|
|
|
|
for (int i = 0; i < 8 * 12; ++i) {
|
|
gstate.boneMatrix[i] = 0.0f;
|
|
}
|
|
gstate.boneMatrix[0] = 2.0f;
|
|
gstate.boneMatrix[4] = 1.0f;
|
|
gstate.boneMatrix[8] = 5.0f;
|
|
|
|
gstate.boneMatrix[12] = 1.0f;
|
|
gstate.boneMatrix[16] = 2.0f;
|
|
gstate.boneMatrix[20] = 5.0f;
|
|
|
|
int vtype = GE_VTYPE_POS_16BIT | GE_VTYPE_NRM_16BIT | GE_VTYPE_WEIGHT_16BIT | (1 << GE_VTYPE_WEIGHTCOUNT_SHIFT);
|
|
|
|
dec.Add16(32768 + 16384, 32768 - 16384);
|
|
dec.Add16(32767, 0, 32768);
|
|
dec.Add16(32767, 0, 32768);
|
|
|
|
for (int jit = 0; jit <= 1; ++jit) {
|
|
dec.Execute(vtype, 0, jit == 1);
|
|
dec.AssertFloat("TestVertex16Skin-Nrm", (2.0f * 1.5f + 1.0f * 0.5f) * 32767.0f / 32768.0f, 0.0f, 2.0f * 5.0f * -1.0f);
|
|
dec.AssertFloat("TestVertex16Skin-Pos", (2.0f * 1.5f + 1.0f * 0.5f) * 32767.0f / 32768.0f, 0.0f, 2.0f * 5.0f * -1.0f);
|
|
}
|
|
|
|
return !dec.HasFailed();
|
|
}
|
|
|
|
static bool TestVertexFloatSkin() {
|
|
VertexDecoderTestHarness dec;
|
|
VertexDecoderOptions opts{};
|
|
opts.applySkinInDecode = true;
|
|
dec.SetOptions(opts);
|
|
|
|
for (int i = 0; i < 8 * 12; ++i) {
|
|
gstate.boneMatrix[i] = 0.0f;
|
|
}
|
|
gstate.boneMatrix[0] = 2.0f;
|
|
gstate.boneMatrix[4] = 1.0f;
|
|
gstate.boneMatrix[8] = 5.0f;
|
|
|
|
gstate.boneMatrix[12] = 1.0f;
|
|
gstate.boneMatrix[16] = 2.0f;
|
|
gstate.boneMatrix[20] = 5.0f;
|
|
|
|
int vtype = GE_VTYPE_POS_FLOAT | GE_VTYPE_NRM_FLOAT | GE_VTYPE_WEIGHT_FLOAT | (1 << GE_VTYPE_WEIGHTCOUNT_SHIFT);
|
|
|
|
dec.AddFloat(1.5f, 0.5f);
|
|
dec.AddFloat(1.0f, 0, -1.0f);
|
|
dec.AddFloat(1.0f, 0, -1.0f);
|
|
|
|
for (int jit = 0; jit <= 1; ++jit) {
|
|
dec.Execute(vtype, 0, jit == 1);
|
|
dec.AssertFloat("TestVertexFloatSkin-Nrm", (2.0f * 1.5f + 1.0f * 0.5f) * 1.0f, 0.0f, 2.0f * 5.0f * -1.0f);
|
|
dec.AssertFloat("TestVertexFloatSkin-Pos", (2.0f * 1.5f + 1.0f * 0.5f) * 1.0f, 0.0f, 2.0f * 5.0f * -1.0f);
|
|
}
|
|
|
|
return !dec.HasFailed();
|
|
}
|
|
|
|
// TODO: Morph (col, pos, nrm), weights (no skin), morph + weights?
|
|
|
|
typedef bool (*VertexTestFunc)();
|
|
|
|
static VertexTestFunc vertdecTestFuncs[] = {
|
|
&TestVertex8,
|
|
&TestVertex16,
|
|
&TestVertexFloat,
|
|
|
|
&TestVertex8Through,
|
|
&TestVertex16Through,
|
|
&TestVertexFloatThrough,
|
|
|
|
&TestVertexColor8888,
|
|
&TestVertexColor4444,
|
|
&TestVertexColor5551,
|
|
&TestVertexColor565,
|
|
|
|
&TestVertex8Skin,
|
|
&TestVertex16Skin,
|
|
&TestVertexFloatSkin,
|
|
};
|
|
|
|
bool TestVertexJit() {
|
|
VertexDecoderTestHarness dec;
|
|
/*for (int i = 0; i < 100; ++i) {
|
|
dec.AddFloat(0.5f, 1.0f, -1.0f);
|
|
}
|
|
int vtype = GE_VTYPE_POS_FLOAT;*/
|
|
/*for (int i = 0; i < 100; ++i) {
|
|
dec.Add16(32767, 0, 32768);
|
|
}
|
|
int vtype = GE_VTYPE_POS_16BIT;*/
|
|
for (int i = 0; i < 100; ++i) {
|
|
dec.Add8(127, 0, 128);
|
|
}
|
|
int vtype = GE_VTYPE_POS_8BIT;
|
|
double yesJit = dec.ExecuteTimed(vtype, 100, true);
|
|
double noJit = dec.ExecuteTimed(vtype, 100, false);
|
|
|
|
float x = dec.GetFloat();
|
|
float y = dec.GetFloat();
|
|
float z = dec.GetFloat();
|
|
printf("Result: %f, %f, %f\n", x, y, z);
|
|
printf("Jit was %fx faster than steps.\n\n", yesJit / noJit);
|
|
|
|
bool pass = true;
|
|
for (size_t i = 0; i < ARRAY_SIZE(vertdecTestFuncs); ++i) {
|
|
if (!vertdecTestFuncs[i]()) {
|
|
pass = false;
|
|
}
|
|
}
|
|
|
|
return pass;
|
|
}
|