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Differential D1999 Diff 6678 intern/cycles/render/image.cpp

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intern/cycles/render/image.cpp

Show First 20 Lines • Show All 43 Lines • ▼ Show 20 Lines if(info.type == DEVICE_CPU) {
tex_num_images[IMAGE_DATA_TYPE_FLOAT4] = TEX_NUM_FLOAT4_IMAGES_CPU; tex_num_images[IMAGE_DATA_TYPE_FLOAT4] = TEX_NUM_FLOAT4_IMAGES_CPU;
tex_num_images[IMAGE_DATA_TYPE_FLOAT] = TEX_NUM_FLOAT_IMAGES_CPU; tex_num_images[IMAGE_DATA_TYPE_FLOAT] = TEX_NUM_FLOAT_IMAGES_CPU;
tex_num_images[IMAGE_DATA_TYPE_BYTE] = TEX_NUM_BYTE_IMAGES_CPU; tex_num_images[IMAGE_DATA_TYPE_BYTE] = TEX_NUM_BYTE_IMAGES_CPU;
tex_image_byte4_start = TEX_IMAGE_BYTE4_START_CPU; tex_image_byte4_start = TEX_IMAGE_BYTE4_START_CPU;
tex_image_float_start = TEX_IMAGE_FLOAT_START_CPU; tex_image_float_start = TEX_IMAGE_FLOAT_START_CPU;
tex_image_byte_start = TEX_IMAGE_BYTE_START_CPU; tex_image_byte_start = TEX_IMAGE_BYTE_START_CPU;
} }
/* CUDA (Fermi) */ /* CUDA (Fermi) */
else if((info.type == DEVICE_CUDA || info.type == DEVICE_MULTI) && !info.extended_images) { else if((info.type == DEVICE_CUDA || info.type == DEVICE_MULTI) && !info.bindless_textures) {
tex_num_images[IMAGE_DATA_TYPE_BYTE4] = TEX_NUM_BYTE4_IMAGES_CUDA; tex_num_images[IMAGE_DATA_TYPE_BYTE4] = TEX_NUM_BYTE4_IMAGES_CUDA;
tex_num_images[IMAGE_DATA_TYPE_FLOAT4] = TEX_NUM_FLOAT4_IMAGES_CUDA; tex_num_images[IMAGE_DATA_TYPE_FLOAT4] = TEX_NUM_FLOAT4_IMAGES_CUDA;
tex_num_images[IMAGE_DATA_TYPE_FLOAT] = TEX_NUM_FLOAT_IMAGES_CUDA; tex_num_images[IMAGE_DATA_TYPE_FLOAT] = TEX_NUM_FLOAT_IMAGES_CUDA;
tex_num_images[IMAGE_DATA_TYPE_BYTE] = TEX_NUM_BYTE_IMAGES_CUDA; tex_num_images[IMAGE_DATA_TYPE_BYTE] = TEX_NUM_BYTE_IMAGES_CUDA;
tex_image_byte4_start = TEX_IMAGE_BYTE4_START_CUDA; tex_image_byte4_start = TEX_IMAGE_BYTE4_START_CUDA;
tex_image_float_start = TEX_IMAGE_FLOAT_START_CUDA; tex_image_float_start = TEX_IMAGE_FLOAT_START_CUDA;
tex_image_byte_start = TEX_IMAGE_BYTE_START_CUDA; tex_image_byte_start = TEX_IMAGE_BYTE_START_CUDA;
} }
/* CUDA (Kepler and above) */ /* CUDA (Kepler and above) */
else if((info.type == DEVICE_CUDA || info.type == DEVICE_MULTI) && info.extended_images) { else if((info.type == DEVICE_CUDA || info.type == DEVICE_MULTI) && info.bindless_textures) {
tex_num_images[IMAGE_DATA_TYPE_BYTE4] = TEX_NUM_BYTE4_IMAGES_CUDA_KEPLER; tex_num_images[IMAGE_DATA_TYPE_BYTE4] = TEX_NUM_BYTE4_IMAGES_CUDA_KEPLER;
tex_num_images[IMAGE_DATA_TYPE_FLOAT4] = TEX_NUM_FLOAT4_IMAGES_CUDA_KEPLER; tex_num_images[IMAGE_DATA_TYPE_FLOAT4] = TEX_NUM_FLOAT4_IMAGES_CUDA_KEPLER;
tex_num_images[IMAGE_DATA_TYPE_FLOAT] = TEX_NUM_FLOAT_IMAGES_CUDA_KEPLER; tex_num_images[IMAGE_DATA_TYPE_FLOAT] = TEX_NUM_FLOAT_IMAGES_CUDA_KEPLER;
tex_num_images[IMAGE_DATA_TYPE_BYTE] = TEX_NUM_BYTE_IMAGES_CUDA_KEPLER; tex_num_images[IMAGE_DATA_TYPE_BYTE] = TEX_NUM_BYTE_IMAGES_CUDA_KEPLER;
tex_image_byte4_start = TEX_IMAGE_BYTE4_START_CUDA_KEPLER; tex_image_byte4_start = TEX_IMAGE_BYTE4_START_CUDA_KEPLER;
tex_image_float_start = TEX_IMAGE_FLOAT_START_CUDA_KEPLER; tex_image_float_start = TEX_IMAGE_FLOAT_START_CUDA_KEPLER;
tex_image_byte_start = TEX_IMAGE_BYTE_START_CUDA_KEPLER; tex_image_byte_start = TEX_IMAGE_BYTE_START_CUDA_KEPLER;
} }
▲ Show 20 Lines • Show All 218 Lines • ▼ Show 20 Linesint ImageManager::add_image(const string& filename,
size_t slot; size_t slot;
ImageDataType type = get_image_metadata(filename, builtin_data, is_linear); ImageDataType type = get_image_metadata(filename, builtin_data, is_linear);
/* Do we have a float? */ /* Do we have a float? */
if(type == IMAGE_DATA_TYPE_FLOAT || type == IMAGE_DATA_TYPE_FLOAT4) if(type == IMAGE_DATA_TYPE_FLOAT || type == IMAGE_DATA_TYPE_FLOAT4)
is_float = true; is_float = true;
/* No float and byte textures on GPU yet */ /* No single channel textures on Fermi GPUs, use available slots */
if(type == IMAGE_DATA_TYPE_FLOAT && tex_num_images[type] == 0) if(type == IMAGE_DATA_TYPE_FLOAT && tex_num_images[type] == 0)
type = IMAGE_DATA_TYPE_FLOAT4; type = IMAGE_DATA_TYPE_FLOAT4;
if(type == IMAGE_DATA_TYPE_BYTE && tex_num_images[type] == 0) if(type == IMAGE_DATA_TYPE_BYTE && tex_num_images[type] == 0)
type = IMAGE_DATA_TYPE_BYTE4; type = IMAGE_DATA_TYPE_BYTE4;
/* Fnd existing image. */ /* Fnd existing image. */
for(slot = 0; slot < images[type].size(); slot++) { for(slot = 0; slot < images[type].size(); slot++) {
img = images[type][slot]; img = images[type][slot];
▲ Show 20 Lines • Show All 455 Lines • ▼ Show 20 Linesvoid ImageManager::device_load_image(Device *device, DeviceScene *dscene, ImageDataType type, int slot, Progress *progress)
string name; string name;
if(flat_slot >= 100) if(flat_slot >= 100)
name = string_printf("__tex_image_%s_%d", name_from_type(type).c_str(), flat_slot); name = string_printf("__tex_image_%s_%d", name_from_type(type).c_str(), flat_slot);
else if(flat_slot >= 10) else if(flat_slot >= 10)
name = string_printf("__tex_image_%s_0%d", name_from_type(type).c_str(), flat_slot); name = string_printf("__tex_image_%s_0%d", name_from_type(type).c_str(), flat_slot);
else else
name = string_printf("__tex_image_%s_00%d", name_from_type(type).c_str(), flat_slot); name = string_printf("__tex_image_%s_00%d", name_from_type(type).c_str(), flat_slot);
/* Bindless slot for CUDA */
uint bindless_slot = 0;
if(type == IMAGE_DATA_TYPE_FLOAT4) { if(type == IMAGE_DATA_TYPE_FLOAT4) {
device_vector<float4>& tex_img = dscene->tex_float4_image[slot]; device_vector<float4>& tex_img = dscene->tex_float4_image[slot];
if(tex_img.device_pointer) { if(tex_img.device_pointer) {
thread_scoped_lock device_lock(device_mutex); thread_scoped_lock device_lock(device_mutex);
device->tex_free(tex_img); device->tex_free(tex_img);
} }
if(!file_load_float4_image(img, tex_img)) { if(!file_load_float4_image(img, tex_img)) {
/* on failure to load, we set a 1x1 pixels pink image */ /* on failure to load, we set a 1x1 pixels pink image */
float *pixels = (float*)tex_img.resize(1, 1); float *pixels = (float*)tex_img.resize(1, 1);
pixels[0] = TEX_IMAGE_MISSING_R; pixels[0] = TEX_IMAGE_MISSING_R;
pixels[1] = TEX_IMAGE_MISSING_G; pixels[1] = TEX_IMAGE_MISSING_G;
pixels[2] = TEX_IMAGE_MISSING_B; pixels[2] = TEX_IMAGE_MISSING_B;
pixels[3] = TEX_IMAGE_MISSING_A; pixels[3] = TEX_IMAGE_MISSING_A;
} }
if(!pack_images) { if(!pack_images) {
thread_scoped_lock device_lock(device_mutex); thread_scoped_lock device_lock(device_mutex);
device->tex_alloc(name.c_str(), device->tex_alloc(name.c_str(),
tex_img, tex_img,
img->interpolation, img->interpolation,
img->extension); img->extension,
&bindless_slot);
} }
} }
else if(type == IMAGE_DATA_TYPE_FLOAT) { else if(type == IMAGE_DATA_TYPE_FLOAT) {
device_vector<float>& tex_img = dscene->tex_float_image[slot]; device_vector<float>& tex_img = dscene->tex_float_image[slot];
if(tex_img.device_pointer) { if(tex_img.device_pointer) {
thread_scoped_lock device_lock(device_mutex); thread_scoped_lock device_lock(device_mutex);
device->tex_free(tex_img); device->tex_free(tex_img);
} }
if(!file_load_float_image(img, tex_img)) { if(!file_load_float_image(img, tex_img)) {
/* on failure to load, we set a 1x1 pixels pink image */ /* on failure to load, we set a 1x1 pixels pink image */
float *pixels = (float*)tex_img.resize(1, 1); float *pixels = (float*)tex_img.resize(1, 1);
pixels[0] = TEX_IMAGE_MISSING_R; pixels[0] = TEX_IMAGE_MISSING_R;
} }
if(!pack_images) { if(!pack_images) {
thread_scoped_lock device_lock(device_mutex); thread_scoped_lock device_lock(device_mutex);
device->tex_alloc(name.c_str(), device->tex_alloc(name.c_str(),
tex_img, tex_img,
img->interpolation, img->interpolation,
img->extension); img->extension,
&bindless_slot);
} }
} }
else if(type == IMAGE_DATA_TYPE_BYTE4) { else if(type == IMAGE_DATA_TYPE_BYTE4) {
device_vector<uchar4>& tex_img = dscene->tex_byte4_image[slot]; device_vector<uchar4>& tex_img = dscene->tex_byte4_image[slot];
if(tex_img.device_pointer) { if(tex_img.device_pointer) {
thread_scoped_lock device_lock(device_mutex); thread_scoped_lock device_lock(device_mutex);
device->tex_free(tex_img); device->tex_free(tex_img);
Show All 9 Lines if(!file_load_byte4_image(img, tex_img)) {
pixels[3] = (TEX_IMAGE_MISSING_A * 255); pixels[3] = (TEX_IMAGE_MISSING_A * 255);
} }
if(!pack_images) { if(!pack_images) {
thread_scoped_lock device_lock(device_mutex); thread_scoped_lock device_lock(device_mutex);
device->tex_alloc(name.c_str(), device->tex_alloc(name.c_str(),
tex_img, tex_img,
img->interpolation, img->interpolation,
img->extension); img->extension,
&bindless_slot);
} }
} }
else { else {
device_vector<uchar>& tex_img = dscene->tex_byte_image[slot]; device_vector<uchar>& tex_img = dscene->tex_byte_image[slot];
if(tex_img.device_pointer) { if(tex_img.device_pointer) {
thread_scoped_lock device_lock(device_mutex); thread_scoped_lock device_lock(device_mutex);
device->tex_free(tex_img); device->tex_free(tex_img);
} }
if(!file_load_byte_image(img, tex_img)) { if(!file_load_byte_image(img, tex_img)) {
/* on failure to load, we set a 1x1 pixels pink image */ /* on failure to load, we set a 1x1 pixels pink image */
uchar *pixels = (uchar*)tex_img.resize(1, 1); uchar *pixels = (uchar*)tex_img.resize(1, 1);
pixels[0] = (TEX_IMAGE_MISSING_R * 255); pixels[0] = (TEX_IMAGE_MISSING_R * 255);
} }
if(!pack_images) { if(!pack_images) {
thread_scoped_lock device_lock(device_mutex); thread_scoped_lock device_lock(device_mutex);
device->tex_alloc(name.c_str(), device->tex_alloc(name.c_str(),
tex_img, tex_img,
img->interpolation, img->interpolation,
img->extension); img->extension,
&bindless_slot);
}
} }
/* Save mapping for Bindless Texture IDs */
if(device->info.bindless_textures) {
dscene->data.bindless_mapping[flat_slot] = bindless_slot;
} }
img->need_load = false; img->need_load = false;
} }
void ImageManager::device_free_image(Device *device, DeviceScene *dscene, ImageDataType type, int slot) void ImageManager::device_free_image(Device *device, DeviceScene *dscene, ImageDataType type, int slot)
{ {
Image *img = images[type][slot]; Image *img = images[type][slot];
▲ Show 20 Lines • Show All 234 Lines • Show Last 20 Lines