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Fix vertex stride

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This commit is contained in:
Luke Benstead 2017-05-31 11:07:28 +01:00
parent 46b927fa8a
commit a51cedad79
1 changed files with 32 additions and 23 deletions
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55
gl-arrays.c
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@ -39,7 +39,7 @@ static GLfloat GL_KOS_ARRAY_BUFUV[GL_KOS_MAX_VERTS];
static GLubyte GL_KOS_CLIENT_ACTIVE_TEXTURE = GL_TEXTURE0_ARB & 0xF; static GLubyte GL_KOS_CLIENT_ACTIVE_TEXTURE = GL_TEXTURE0_ARB & 0xF;
static GLfloat *GL_KOS_VERTEX_POINTER = NULL; static GLubyte *GL_KOS_VERTEX_POINTER = NULL;
static GLfloat *GL_KOS_NORMAL_POINTER = NULL; static GLfloat *GL_KOS_NORMAL_POINTER = NULL;
static GLfloat *GL_KOS_TEXCOORD0_POINTER = NULL; static GLfloat *GL_KOS_TEXCOORD0_POINTER = NULL;
static GLfloat *GL_KOS_TEXCOORD1_POINTER = NULL; static GLfloat *GL_KOS_TEXCOORD1_POINTER = NULL;
@ -109,9 +109,8 @@ GLAPI void APIENTRY glVertexPointer(GLint size, GLenum type,
GL_KOS_VERTEX_SIZE = size; GL_KOS_VERTEX_SIZE = size;
(stride) ? (GL_KOS_VERTEX_STRIDE = stride / 4) : (GL_KOS_VERTEX_STRIDE = 3); GL_KOS_VERTEX_STRIDE = (stride) ? stride : _calculate_byte_size(type) * size;
GL_KOS_VERTEX_POINTER = (GLubyte *)pointer;
GL_KOS_VERTEX_POINTER = (float *)pointer;
GL_KOS_VERTEX_PTR_MODE |= GL_KOS_USE_ARRAY; GL_KOS_VERTEX_PTR_MODE |= GL_KOS_USE_ARRAY;
} }
@ -250,7 +249,8 @@ static inline void _glKosArraysTransformPositions(GLfloat *position, GLuint coun
//========================================================================================// //========================================================================================//
//== Arrays Vertex Transform ==/ //== Arrays Vertex Transform ==/
static void _glKosArraysTransform2D(GLuint count) { static void _glKosArraysTransform2D(GLuint count) {
GLfloat *src = GL_KOS_VERTEX_POINTER; GLubyte *src = GL_KOS_VERTEX_POINTER;
GLfloat *element;
pvr_vertex_t *dst = _glKosVertexBufPointer(); pvr_vertex_t *dst = _glKosVertexBufPointer();
register float __x __asm__("fr12"); register float __x __asm__("fr12");
@ -258,8 +258,9 @@ static void _glKosArraysTransform2D(GLuint count) {
register float __z __asm__("fr14"); register float __z __asm__("fr14");
while(count--) { while(count--) {
__x = src[0]; element = (GLfloat *) src;
__y = src[1]; __x = element[0];
__y = element[1];
__z = 0; __z = 0;
mat_trans_fv12() mat_trans_fv12()
@ -275,7 +276,8 @@ static void _glKosArraysTransform2D(GLuint count) {
} }
static void _glKosArraysTransform(GLuint count) { static void _glKosArraysTransform(GLuint count) {
GLfloat *src = GL_KOS_VERTEX_POINTER; GLubyte *src = GL_KOS_VERTEX_POINTER;
GLfloat *element;
pvr_vertex_t *dst = _glKosVertexBufPointer(); pvr_vertex_t *dst = _glKosVertexBufPointer();
register float __x __asm__("fr12"); register float __x __asm__("fr12");
@ -283,9 +285,10 @@ static void _glKosArraysTransform(GLuint count) {
register float __z __asm__("fr14"); register float __z __asm__("fr14");
while(count--) { while(count--) {
__x = src[0]; element = (GLfloat *) src;
__y = src[1]; __x = element[0];
__z = src[2]; __y = element[1];
__z = element[2];
mat_trans_fv12() mat_trans_fv12()
@ -300,7 +303,8 @@ static void _glKosArraysTransform(GLuint count) {
} }
static void _glKosArraysTransformClip(GLuint count) { static void _glKosArraysTransformClip(GLuint count) {
GLfloat *src = GL_KOS_VERTEX_POINTER; GLubyte *src = GL_KOS_VERTEX_POINTER;
GLfloat *element;
GLfloat *W = GL_KOS_ARRAY_DSTW; GLfloat *W = GL_KOS_ARRAY_DSTW;
pvr_vertex_t *dst = _glKosClipBufAddress(); pvr_vertex_t *dst = _glKosClipBufAddress();
@ -310,9 +314,10 @@ static void _glKosArraysTransformClip(GLuint count) {
register float __w __asm__("fr15"); register float __w __asm__("fr15");
while(count--) { while(count--) {
__x = src[0]; element = (GLfloat *) src;
__y = src[1]; __x = element[0];
__z = src[2]; __y = element[1];
__z = element[2];
mat_trans_fv12_nodivw() mat_trans_fv12_nodivw()
@ -328,7 +333,8 @@ static void _glKosArraysTransformClip(GLuint count) {
} }
static void _glKosArraysTransformElements(GLuint count) { static void _glKosArraysTransformElements(GLuint count) {
GLfloat *src = GL_KOS_VERTEX_POINTER; GLubyte *src = GL_KOS_VERTEX_POINTER;
GLfloat *element;
GLuint i = 0; GLuint i = 0;
register float __x __asm__("fr12"); register float __x __asm__("fr12");
@ -336,9 +342,10 @@ static void _glKosArraysTransformElements(GLuint count) {
register float __z __asm__("fr14"); register float __z __asm__("fr14");
for(i = 0; i < count; i++) { for(i = 0; i < count; i++) {
__x = src[0]; element = (GLfloat *) src;
__y = src[1]; __x = element[0];
__z = src[2]; __y = element[1];
__z = element[2];
mat_trans_fv12() mat_trans_fv12()
@ -351,7 +358,8 @@ static void _glKosArraysTransformElements(GLuint count) {
} }
static void _glKosArraysTransformClipElements(GLuint count) { static void _glKosArraysTransformClipElements(GLuint count) {
GLfloat *src = GL_KOS_VERTEX_POINTER; GLubyte *src = GL_KOS_VERTEX_POINTER;
GLfloat *element;
GLuint i; GLuint i;
register float __x __asm__("fr12"); register float __x __asm__("fr12");
@ -360,9 +368,10 @@ static void _glKosArraysTransformClipElements(GLuint count) {
register float __w __asm__("fr15"); register float __w __asm__("fr15");
for(i = 0; i < count; i++) { for(i = 0; i < count; i++) {
__x = src[0]; element = (GLfloat *) src;
__y = src[1]; __x = element[0];
__z = src[2]; __y = element[1];
__z = element[2];
mat_trans_fv12_nodivw() mat_trans_fv12_nodivw()