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Differential D317 Diff 1171 intern/cycles/kernel/kernel.cpp

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intern/cycles/kernel/kernel.cpp

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void kernel_const_copy(KernelGlobals *kg, const char *name, void *host, size_t size) void kernel_const_copy(KernelGlobals *kg, const char *name, void *host, size_t size)
{ {
if(strcmp(name, "__data") == 0) if(strcmp(name, "__data") == 0)
memcpy(&kg->__data, host, size); memcpy(&kg->__data, host, size);
else else
assert(0); assert(0);
} }
void kernel_tex_copy(KernelGlobals *kg, const char *name, device_ptr mem, size_t width, size_t height) void kernel_tex_copy(KernelGlobals *kg, const char *name, device_ptr mem, size_t width, size_t height, int interpolation)
{ {
if(0) { if(0) {
} }
#define KERNEL_TEX(type, ttype, tname) \ #define KERNEL_TEX(type, ttype, tname) \
else if(strcmp(name, #tname) == 0) { \ else if(strcmp(name, #tname) == 0) { \
kg->tname.data = (type*)mem; \ kg->tname.data = (type*)mem; \
kg->tname.width = width; \ kg->tname.width = width; \
Show All 9 Lines else if(strstr(name, "__tex_image_float")) {
if (array_index >= 0 && array_index < MAX_FLOAT_IMAGES) { if (array_index >= 0 && array_index < MAX_FLOAT_IMAGES) {
tex = &kg->texture_float_images[array_index]; tex = &kg->texture_float_images[array_index];
} }
if(tex) { if(tex) {
tex->data = (float4*)mem; tex->data = (float4*)mem;
tex->width = width; tex->width = width;
tex->height = height; tex->height = height;
tex->interpolation = interpolation;
} }
} }
else if(strstr(name, "__tex_image")) { else if(strstr(name, "__tex_image")) {
texture_image_uchar4 *tex = NULL; texture_image_uchar4 *tex = NULL;
int id = atoi(name + strlen("__tex_image_")); int id = atoi(name + strlen("__tex_image_"));
int array_index = id - MAX_FLOAT_IMAGES; int array_index = id - MAX_FLOAT_IMAGES;
if (array_index >= 0 && array_index < MAX_BYTE_IMAGES) { if (array_index >= 0 && array_index < MAX_BYTE_IMAGES) {
tex = &kg->texture_byte_images[array_index]; tex = &kg->texture_byte_images[array_index];
} }
if(tex) { if(tex) {
tex->data = (uchar4*)mem; tex->data = (uchar4*)mem;
tex->width = width; tex->width = width;
tex->height = height; tex->height = height;
tex->interpolation = interpolation;
} }
} }
else else
assert(0); assert(0);
} }
/* On x86-64, we can assume SSE2, so avoid the extra kernel and compile this one with SSE2 intrinsics */ /* On x86-64, we can assume SSE2, so avoid the extra kernel and compile this one with SSE2 intrinsics */
#if defined(__x86_64__) || defined(_M_X64) #if defined(__x86_64__) || defined(_M_X64)
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