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Old code removed. Fixed some compilation warnings
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@santiagolizardo
santiagolizardo committed Jun 21, 2016
1 parent 3f3fb63 commit 07dce70
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Showing 6 changed files with 2,348 additions and 2,966 deletions.
339 changes: 163 additions & 176 deletions php_convert.c
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Expand Up @@ -14,7 +14,7 @@
+----------------------------------------------------------------------+
| Author: Santiago Lizardo <santiagolizardo@php.net> |
+----------------------------------------------------------------------+
*/
*/


#ifdef PHP_WIN32
Expand All @@ -24,206 +24,193 @@
#if defined(__APPLE__) && defined(__MACH__)
#include <OpenGL/gl.h>
#else
//#include <GL/gl.h>
#include <GL/gl.h>
#endif

#include "php.h"
#include "php_convert.h"

void call_user_callback(HashTable *call_backs,int call_type,int num_params,zval **params)
{
zval retval;
zval *function_name;
function_name = zend_hash_index_find(call_backs,call_type);
if(function_name)
{
TSRMLS_FETCH();
if(call_user_function(CG(function_table), NULL, function_name, &retval, num_params, params TSRMLS_CC) != SUCCESS)
{
zend_error(E_ERROR, "Function call failed");
}
}
void call_user_callback(HashTable *call_backs, int call_type, uint32_t num_params, zval **params) {
zval retval;
zval *function_name;
function_name = zend_hash_index_find(call_backs, call_type);
if (function_name) {
TSRMLS_FETCH();
if (call_user_function(CG(function_table), NULL, function_name, &retval, num_params, *params TSRMLS_CC) != SUCCESS) {
zend_error(E_ERROR, "Function call failed");
}
}
}

void c_array_to_php_array(void *c_array, int num,zval *php_array, int type)
{
zval val;
HashTable *ht;
int i;

convert_to_array(php_array);
ht = Z_ARRVAL_P(php_array);
for(i = 0;i < num;i++)
{
switch(type)
{
case C_INT_TO_PHP_LONG:
ZVAL_LONG(&val,(int)((int*)c_array)[i]);
break;
case C_UINT_TO_PHP_LONG:
ZVAL_LONG(&val,(unsigned int)((unsigned int*)c_array)[i]);
break;
case C_LONG_TO_PHP_LONG:
ZVAL_LONG(&val,((long*)c_array)[i]);
break;
case C_FLOAT_TO_PHP_DOUBLE:
ZVAL_DOUBLE(&val,(float)((float*)c_array)[i]);
break;
case C_DOUBLE_TO_PHP_DOUBLE:
ZVAL_DOUBLE(&val,(double)((double*)c_array)[i]);
break;
case C_BOOLEAN_TO_PHP_BOOLEAN:
ZVAL_BOOL(&val,(unsigned char)((unsigned char*)c_array)[i]);
break;
case C_CHAR_TO_PHP_LONG:
ZVAL_LONG(&val,(char)((char*)c_array)[i]);
break;
case C_USHORT_TO_PHP_LONG:
ZVAL_LONG(&val,(unsigned short)((unsigned short*)c_array)[i]);
break;
}
zend_hash_next_index_insert(ht,&val);
}
void c_array_to_php_array(void *c_array, int num, zval *php_array, int type) {
zval val;
HashTable *ht;
int i;

convert_to_array(php_array);
ht = Z_ARRVAL_P(php_array);
for (i = 0; i < num; i++) {
switch (type) {
case C_INT_TO_PHP_LONG:
ZVAL_LONG(&val, (int) ((int*) c_array)[i]);
break;
case C_UINT_TO_PHP_LONG:
ZVAL_LONG(&val, (unsigned int) ((unsigned int*) c_array)[i]);
break;
case C_LONG_TO_PHP_LONG:
ZVAL_LONG(&val, ((long*) c_array)[i]);
break;
case C_FLOAT_TO_PHP_DOUBLE:
ZVAL_DOUBLE(&val, (float) ((float*) c_array)[i]);
break;
case C_DOUBLE_TO_PHP_DOUBLE:
ZVAL_DOUBLE(&val, (double) ((double*) c_array)[i]);
break;
case C_BOOLEAN_TO_PHP_BOOLEAN:
ZVAL_BOOL(&val, (unsigned char) ((unsigned char*) c_array)[i]);
break;
case C_CHAR_TO_PHP_LONG:
ZVAL_LONG(&val, (char) ((char*) c_array)[i]);
break;
case C_USHORT_TO_PHP_LONG:
ZVAL_LONG(&val, (unsigned short) ((unsigned short*) c_array)[i]);
break;
}
zend_hash_next_index_insert(ht, &val);
}
}

void *php_array_to_c_array(zval *param, int type, int size, int *array_size)
{
zend_array *param_ht = HASH_OF(param);
zval *cur = NULL;
void *params;
int i, tmp_size = zend_hash_num_elements(param_ht);
void *php_array_to_c_array(zval *param, int type, int size, int *array_size) {
zend_array *param_ht = HASH_OF(param);
zval *cur = NULL;
void *params;
int i, tmp_size = zend_hash_num_elements(param_ht);

zend_hash_internal_pointer_reset(param_ht);
params = (void *)emalloc(size * tmp_size);
zend_hash_internal_pointer_reset(param_ht);
params = (void *) emalloc(size * tmp_size);

i = 0;

i = 0;
ZEND_HASH_FOREACH_VAL(param_ht, cur) {
if(Z_TYPE_P(cur) == IS_ARRAY)
{
int new_array_size;
void *array = php_array_to_c_array(cur,type,size,&new_array_size);
params = erealloc(params, (tmp_size + new_array_size) * size);
memcpy(&((char*)params)[i*size],array,new_array_size * size);
i += (new_array_size - 1);
efree(array);
}
else
{
switch(type)
{
case TO_C_FLOAT:
convert_to_double(cur);
((float*)params)[i] = (float)Z_DVAL_P(cur);
break;
case TO_C_DOUBLE:
convert_to_double(cur);
((double*)params)[i] = Z_DVAL_P(cur);
break;
case TO_C_INT:
convert_to_long(cur);
((int*)params)[i] = (int)Z_LVAL_P(cur);
break;
case TO_C_LONG:
convert_to_long(cur);
((long*)params)[i] = Z_LVAL_P(cur);
break;
case TO_C_UCHAR:
convert_to_long(cur);
((unsigned char*)params)[i] = (unsigned char)Z_LVAL_P(cur);
break;
case TO_C_SCHAR:
convert_to_long(cur);
((signed char*)params)[i] = (signed char)Z_LVAL_P(cur);
break;
case TO_C_USHORT:
convert_to_long(cur);
((unsigned short*)params)[i] = (unsigned short)Z_LVAL_P(cur);
break;
case TO_C_SHORT:
convert_to_long(cur);
((short*)params)[i] = (short)Z_LVAL_P(cur);
break;
case TO_C_UINT:
convert_to_long(cur);
((unsigned int*)params)[i] = (unsigned int)Z_LVAL_P(cur);
break;
case TO_C_STRING:
convert_to_string(cur);
((char **)params)[i] = estrdup(Z_STRVAL_P(cur));
}
}
zend_hash_move_forward(param_ht);
i++;
} ZEND_HASH_FOREACH_END();
if(array_size != NULL)
*array_size = i;
return params;
if (Z_TYPE_P(cur) == IS_ARRAY) {
int new_array_size;
void *array = php_array_to_c_array(cur, type, size, &new_array_size);
params = erealloc(params, (tmp_size + new_array_size) * size);
memcpy(&((char*) params)[i * size], array, new_array_size * size);
i += (new_array_size - 1);
efree(array);
} else {
switch (type) {
case TO_C_FLOAT:
convert_to_double(cur);
((float*) params)[i] = (float) Z_DVAL_P(cur);
break;
case TO_C_DOUBLE:
convert_to_double(cur);
((double*) params)[i] = Z_DVAL_P(cur);
break;
case TO_C_INT:
convert_to_long(cur);
((int*) params)[i] = (int) Z_LVAL_P(cur);
break;
case TO_C_LONG:
convert_to_long(cur);
((long*) params)[i] = Z_LVAL_P(cur);
break;
case TO_C_UCHAR:
convert_to_long(cur);
((unsigned char*) params)[i] = (unsigned char) Z_LVAL_P(cur);
break;
case TO_C_SCHAR:
convert_to_long(cur);
((signed char*) params)[i] = (signed char) Z_LVAL_P(cur);
break;
case TO_C_USHORT:
convert_to_long(cur);
((unsigned short*) params)[i] = (unsigned short) Z_LVAL_P(cur);
break;
case TO_C_SHORT:
convert_to_long(cur);
((short*) params)[i] = (short) Z_LVAL_P(cur);
break;
case TO_C_UINT:
convert_to_long(cur);
((unsigned int*) params)[i] = (unsigned int) Z_LVAL_P(cur);
break;
case TO_C_STRING:
convert_to_string(cur);
((char **) params)[i] = estrdup(Z_STRVAL_P(cur));
}
}
zend_hash_move_forward(param_ht);
i++;
}
ZEND_HASH_FOREACH_END();
if (array_size != NULL)
*array_size = i;
return params;
}

int gl_pixel_size(GLenum format)
{
switch(format)
{
case GL_COLOR_INDEX:
case GL_RED:
case GL_GREEN:
case GL_BLUE:
case GL_ALPHA:
case GL_STENCIL_INDEX:
case GL_DEPTH_COMPONENT:
case GL_LUMINANCE:
return 1;

case GL_LUMINANCE_ALPHA:
return 2;

case GL_RGB:
int gl_pixel_size(GLenum format) {
switch (format) {
case GL_COLOR_INDEX:
case GL_RED:
case GL_GREEN:
case GL_BLUE:
case GL_ALPHA:
case GL_STENCIL_INDEX:
case GL_DEPTH_COMPONENT:
case GL_LUMINANCE:
return 1;

case GL_LUMINANCE_ALPHA:
return 2;

case GL_RGB:
#ifdef GL_BGR_EXT
case GL_BGR_EXT:
case GL_BGR_EXT:
#endif
return 3;
return 3;

case GL_RGBA:
case GL_RGBA:
#ifdef GL_BGRA_EXT
case GL_BGRA_EXT:
case GL_BGRA_EXT:
#endif
#ifdef GL_ABGR_EXT
case GL_ABGR_EXT:
case GL_ABGR_EXT:
#endif
return 4;
return 4;
case 1:
case 2:
case 3:
case 4:
return format;
default:
return -1;
}
return format;
default:
return -1;
}
}

int gl_type_size(GLenum type)
{
switch(type)
{
case GL_BYTE:
case GL_UNSIGNED_BYTE:
return sizeof(GLbyte);

case GL_SHORT:
case GL_UNSIGNED_SHORT:
return sizeof(GLshort);

case GL_INT:
case GL_UNSIGNED_INT:
return sizeof(GLint);

case GL_FLOAT:
return sizeof(GLfloat);

case GL_BITMAP:
return sizeof(GLbitfield);

default:
return 1;
}
int gl_type_size(GLenum type) {
switch (type) {
case GL_BYTE:
case GL_UNSIGNED_BYTE:
return sizeof (GLbyte);

case GL_SHORT:
case GL_UNSIGNED_SHORT:
return sizeof (GLshort);

case GL_INT:
case GL_UNSIGNED_INT:
return sizeof (GLint);

case GL_FLOAT:
return sizeof (GLfloat);

case GL_BITMAP:
return sizeof (GLbitfield);

default:
return 1;
}
}

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