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Testing with batched arrays

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This commit is contained in:
Luke Benstead 2021-04-20 19:27:16 +01:00
parent 5a9b7bb37e
commit e1e3eaf51b
1 changed files with 33 additions and 17 deletions
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50
GL/draw.c
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@ -616,11 +616,10 @@ ReadNormalFunc calcReadNormalFunc() {
}
}
void _readPositionData(const GLuint first, const GLuint count, const Vertex* output) {
static void _readPositionData(ReadDiffuseFunc func, const GLuint first, const GLuint count, const Vertex* output) {
const GLsizei vstride = (VERTEX_POINTER.stride) ? VERTEX_POINTER.stride : VERTEX_POINTER.size * byte_size(VERTEX_POINTER.type);
const void* vptr = ((GLubyte*) VERTEX_POINTER.ptr + (first * vstride));
ReadDiffuseFunc func = calcReadPositionFunc();
GLubyte* out = (GLubyte*) output[0].xyz;
uint32_t* flags;
@ -637,11 +636,10 @@ void _readPositionData(const GLuint first, const GLuint count, const Vertex* out
}
}
void _readUVData(const GLuint first, const GLuint count, const Vertex* output) {
static void _readUVData(ReadUVFunc func, const GLuint first, const GLuint count, const Vertex* output) {
const GLsizei uvstride = (UV_POINTER.stride) ? UV_POINTER.stride : UV_POINTER.size * byte_size(UV_POINTER.type);
const void* uvptr = ((GLubyte*) UV_POINTER.ptr + (first * uvstride));
ReadUVFunc func = calcReadUVFunc();
GLubyte* out = (GLubyte*) output[0].uv;
ITERATE(count) {
@ -651,11 +649,10 @@ void _readUVData(const GLuint first, const GLuint count, const Vertex* output) {
}
}
void _readSTData(const GLuint first, const GLuint count, const VertexExtra* extra) {
static void _readSTData(ReadUVFunc func, const GLuint first, const GLuint count, const VertexExtra* extra) {
const GLsizei ststride = (ST_POINTER.stride) ? ST_POINTER.stride : ST_POINTER.size * byte_size(ST_POINTER.type);
const void* stptr = ((GLubyte*) ST_POINTER.ptr + (first * ststride));
ReadUVFunc func = calcReadSTFunc();
GLubyte* out = (GLubyte*) extra[0].st;
ITERATE(count) {
@ -665,11 +662,10 @@ void _readSTData(const GLuint first, const GLuint count, const VertexExtra* extr
}
}
void _readNormalData(const GLuint first, const GLuint count, const VertexExtra* extra) {
static void _readNormalData(ReadNormalFunc func, const GLuint first, const GLuint count, const VertexExtra* extra) {
const GLsizei nstride = (NORMAL_POINTER.stride) ? NORMAL_POINTER.stride : NORMAL_POINTER.size * byte_size(NORMAL_POINTER.type);
const void* nptr = ((GLubyte*) NORMAL_POINTER.ptr + (first * nstride));
ReadNormalFunc func = calcReadNormalFunc();
GLubyte* out = (GLubyte*) extra[0].nxyz;
ITERATE(count) {
@ -696,12 +692,11 @@ void _readNormalData(const GLuint first, const GLuint count, const VertexExtra*
}
}
void _readDiffuseData(const GLuint first, const GLuint count, const Vertex* output) {
static void _readDiffuseData(ReadDiffuseFunc func, const GLuint first, const GLuint count, const Vertex* output) {
const GLuint size = (DIFFUSE_POINTER.size == GL_BGRA) ? 4 : DIFFUSE_POINTER.size;
const GLuint cstride = (DIFFUSE_POINTER.stride) ? DIFFUSE_POINTER.stride : size * byte_size(DIFFUSE_POINTER.type);
const GLubyte* cptr = ((GLubyte*) DIFFUSE_POINTER.ptr) + (first * cstride);
ReadDiffuseFunc func = calcReadDiffuseFunc();
GLubyte* out = (GLubyte*) output[0].bgra;
ITERATE(count) {
@ -788,19 +783,40 @@ static void generateArraysFastPath(SubmissionTarget* target, const GLsizei first
VertexExtra* ve = aligned_vector_at(target->extras, 0);
_readNormalData(first, count, ve);
_readSTData(first, count, ve);
ReadNormalFunc nfunc = calcReadNormalFunc();
ReadUVFunc stfunc = calcReadSTFunc();
_readNormalData(nfunc, first, count, ve);
_readSTData(stfunc, first, count, ve);
}
#define BATCH_SIZE 32
static void generateArrays(SubmissionTarget* target, const GLsizei first, const GLuint count) {
Vertex* start = _glSubmissionTargetStart(target);
VertexExtra* ve = aligned_vector_at(target->extras, 0);
_readPositionData(first, count, start);
_readDiffuseData(first, count, start);
_readUVData(first, count, start);
_readNormalData(first, count, ve);
_readSTData(first, count, ve);
GLsizei s = first;
GLuint e = s + BATCH_SIZE;
ReadPositionFunc pfunc = calcReadPositionFunc();
ReadDiffuseFunc dfunc = calcReadDiffuseFunc();
ReadUVFunc uvfunc = calcReadUVFunc();
ReadNormalFunc nfunc = calcReadNormalFunc();
ReadUVFunc stfunc = calcReadSTFunc();
do {
_readPositionData(pfunc, s, BATCH_SIZE, start);
_readDiffuseData(dfunc, s, BATCH_SIZE, start);
_readUVData(uvfunc, s, BATCH_SIZE, start);
_readNormalData(nfunc, s, BATCH_SIZE, ve);
_readSTData(stfunc, s, BATCH_SIZE, ve);
s = e;
e += BATCH_SIZE;
start += BATCH_SIZE;
ve += BATCH_SIZE;
} while (s < count);
}
static void generate(SubmissionTarget* target, const GLenum mode, const GLsizei first, const GLuint count,