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Updated cgltf.

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This commit is contained in:
Бранимир Караџић 2023-11-03 17:49:32 -07:00
parent 9d4b897dc0
commit fe578a3323
2 changed files with 8 additions and 133 deletions
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135
3rdparty/cgltf/cgltf.h vendored
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@ -328,15 +328,6 @@ typedef struct cgltf_accessor_sparse
cgltf_component_type indices_component_type;
cgltf_buffer_view* values_buffer_view;
cgltf_size values_byte_offset;
cgltf_extras extras;
cgltf_extras indices_extras;
cgltf_extras values_extras;
cgltf_size extensions_count;
cgltf_extension* extensions;
cgltf_size indices_extensions_count;
cgltf_extension* indices_extensions;
cgltf_size values_extensions_count;
cgltf_extension* values_extensions;
} cgltf_accessor_sparse;
typedef struct cgltf_accessor
@ -419,9 +410,6 @@ typedef struct cgltf_texture_view
cgltf_float scale; /* equivalent to strength for occlusion_texture */
cgltf_bool has_transform;
cgltf_texture_transform transform;
cgltf_extras extras;
cgltf_size extensions_count;
cgltf_extension* extensions;
} cgltf_texture_view;
typedef struct cgltf_pbr_metallic_roughness
@ -1167,7 +1155,7 @@ cgltf_result cgltf_parse(const cgltf_options* options, const void* data, cgltf_s
json_chunk += GlbChunkHeaderSize;
const void* bin = 0;
const void* bin = NULL;
cgltf_size bin_size = 0;
if (GlbHeaderSize + GlbChunkHeaderSize + json_length + GlbChunkHeaderSize <= size)
@ -1786,12 +1774,6 @@ static void cgltf_free_extensions(cgltf_data* data, cgltf_extension* extensions,
data->memory.free_func(data->memory.user_data, extensions);
}
static void cgltf_free_texture_view(cgltf_data* data, cgltf_texture_view* view)
{
cgltf_free_extensions(data, view->extensions, view->extensions_count);
cgltf_free_extras(data, &view->extras);
}
void cgltf_free(cgltf_data* data)
{
if (!data)
@ -1813,15 +1795,6 @@ void cgltf_free(cgltf_data* data)
{
data->memory.free_func(data->memory.user_data, data->accessors[i].name);
if(data->accessors[i].is_sparse)
{
cgltf_free_extensions(data, data->accessors[i].sparse.extensions, data->accessors[i].sparse.extensions_count);
cgltf_free_extensions(data, data->accessors[i].sparse.indices_extensions, data->accessors[i].sparse.indices_extensions_count);
cgltf_free_extensions(data, data->accessors[i].sparse.values_extensions, data->accessors[i].sparse.values_extensions_count);
cgltf_free_extras(data, &data->accessors[i].sparse.extras);
cgltf_free_extras(data, &data->accessors[i].sparse.indices_extras);
cgltf_free_extras(data, &data->accessors[i].sparse.values_extras);
}
cgltf_free_extensions(data, data->accessors[i].extensions, data->accessors[i].extensions_count);
cgltf_free_extras(data, &data->accessors[i].extras);
}
@ -1923,54 +1896,6 @@ void cgltf_free(cgltf_data* data)
{
data->memory.free_func(data->memory.user_data, data->materials[i].name);
if(data->materials[i].has_pbr_metallic_roughness)
{
cgltf_free_texture_view(data, &data->materials[i].pbr_metallic_roughness.metallic_roughness_texture);
cgltf_free_texture_view(data, &data->materials[i].pbr_metallic_roughness.base_color_texture);
}
if(data->materials[i].has_pbr_specular_glossiness)
{
cgltf_free_texture_view(data, &data->materials[i].pbr_specular_glossiness.diffuse_texture);
cgltf_free_texture_view(data, &data->materials[i].pbr_specular_glossiness.specular_glossiness_texture);
}
if(data->materials[i].has_clearcoat)
{
cgltf_free_texture_view(data, &data->materials[i].clearcoat.clearcoat_texture);
cgltf_free_texture_view(data, &data->materials[i].clearcoat.clearcoat_roughness_texture);
cgltf_free_texture_view(data, &data->materials[i].clearcoat.clearcoat_normal_texture);
}
if(data->materials[i].has_specular)
{
cgltf_free_texture_view(data, &data->materials[i].specular.specular_texture);
cgltf_free_texture_view(data, &data->materials[i].specular.specular_color_texture);
}
if(data->materials[i].has_transmission)
{
cgltf_free_texture_view(data, &data->materials[i].transmission.transmission_texture);
}
if (data->materials[i].has_volume)
{
cgltf_free_texture_view(data, &data->materials[i].volume.thickness_texture);
}
if(data->materials[i].has_sheen)
{
cgltf_free_texture_view(data, &data->materials[i].sheen.sheen_color_texture);
cgltf_free_texture_view(data, &data->materials[i].sheen.sheen_roughness_texture);
}
if(data->materials[i].has_iridescence)
{
cgltf_free_texture_view(data, &data->materials[i].iridescence.iridescence_texture);
cgltf_free_texture_view(data, &data->materials[i].iridescence.iridescence_thickness_texture);
}
if (data->materials[i].has_anisotropy)
{
cgltf_free_texture_view(data, &data->materials[i].anisotropy.anisotropy_texture);
}
cgltf_free_texture_view(data, &data->materials[i].normal_texture);
cgltf_free_texture_view(data, &data->materials[i].occlusion_texture);
cgltf_free_texture_view(data, &data->materials[i].emissive_texture);
cgltf_free_extensions(data, data->materials[i].extensions, data->materials[i].extensions_count);
cgltf_free_extras(data, &data->materials[i].extras);
}
@ -2225,8 +2150,6 @@ static cgltf_ssize cgltf_component_read_integer(const void* in, cgltf_component_
return *((const uint16_t*) in);
case cgltf_component_type_r_32u:
return *((const uint32_t*) in);
case cgltf_component_type_r_32f:
return (cgltf_ssize)*((const float*) in);
case cgltf_component_type_r_8:
return *((const int8_t*) in);
case cgltf_component_type_r_8u:
@ -2244,8 +2167,6 @@ static cgltf_size cgltf_component_read_index(const void* in, cgltf_component_typ
return *((const uint16_t*) in);
case cgltf_component_type_r_32u:
return *((const uint32_t*) in);
case cgltf_component_type_r_32f:
return (cgltf_size)((cgltf_ssize)*((const float*) in));
case cgltf_component_type_r_8u:
return *((const uint8_t*) in);
default:
@ -3475,7 +3396,7 @@ static cgltf_component_type cgltf_json_to_component_type(jsmntok_t const* tok, c
}
}
static int cgltf_parse_json_accessor_sparse(cgltf_options* options, jsmntok_t const* tokens, int i, const uint8_t* json_chunk, cgltf_accessor_sparse* out_sparse)
static int cgltf_parse_json_accessor_sparse(jsmntok_t const* tokens, int i, const uint8_t* json_chunk, cgltf_accessor_sparse* out_sparse)
{
CGLTF_CHECK_TOKTYPE(tokens[i], JSMN_OBJECT);
@ -3522,14 +3443,6 @@ static int cgltf_parse_json_accessor_sparse(cgltf_options* options, jsmntok_t co
out_sparse->indices_component_type = cgltf_json_to_component_type(tokens + i, json_chunk);
++i;
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extras") == 0)
{
i = cgltf_parse_json_extras(options, tokens, i + 1, json_chunk, &out_sparse->indices_extras);
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extensions") == 0)
{
i = cgltf_parse_json_unprocessed_extensions(options, tokens, i, json_chunk, &out_sparse->indices_extensions_count, &out_sparse->indices_extensions);
}
else
{
i = cgltf_skip_json(tokens, i+1);
@ -3565,14 +3478,6 @@ static int cgltf_parse_json_accessor_sparse(cgltf_options* options, jsmntok_t co
out_sparse->values_byte_offset = cgltf_json_to_size(tokens + i, json_chunk);
++i;
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extras") == 0)
{
i = cgltf_parse_json_extras(options, tokens, i + 1, json_chunk, &out_sparse->values_extras);
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extensions") == 0)
{
i = cgltf_parse_json_unprocessed_extensions(options, tokens, i, json_chunk, &out_sparse->values_extensions_count, &out_sparse->values_extensions);
}
else
{
i = cgltf_skip_json(tokens, i+1);
@ -3584,14 +3489,6 @@ static int cgltf_parse_json_accessor_sparse(cgltf_options* options, jsmntok_t co
}
}
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extras") == 0)
{
i = cgltf_parse_json_extras(options, tokens, i + 1, json_chunk, &out_sparse->extras);
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extensions") == 0)
{
i = cgltf_parse_json_unprocessed_extensions(options, tokens, i, json_chunk, &out_sparse->extensions_count, &out_sparse->extensions);
}
else
{
i = cgltf_skip_json(tokens, i+1);
@ -3705,7 +3602,7 @@ static int cgltf_parse_json_accessor(cgltf_options* options, jsmntok_t const* to
else if (cgltf_json_strcmp(tokens + i, json_chunk, "sparse") == 0)
{
out_accessor->is_sparse = 1;
i = cgltf_parse_json_accessor_sparse(options, tokens, i + 1, json_chunk, &out_accessor->sparse);
i = cgltf_parse_json_accessor_sparse(tokens, i + 1, json_chunk, &out_accessor->sparse);
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extras") == 0)
{
@ -3777,6 +3674,8 @@ static int cgltf_parse_json_texture_transform(jsmntok_t const* tokens, int i, co
static int cgltf_parse_json_texture_view(cgltf_options* options, jsmntok_t const* tokens, int i, const uint8_t* json_chunk, cgltf_texture_view* out_texture_view)
{
(void)options;
CGLTF_CHECK_TOKTYPE(tokens[i], JSMN_OBJECT);
out_texture_view->scale = 1.0f;
@ -3813,28 +3712,12 @@ static int cgltf_parse_json_texture_view(cgltf_options* options, jsmntok_t const
out_texture_view->scale = cgltf_json_to_float(tokens + i, json_chunk);
++i;
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extras") == 0)
{
i = cgltf_parse_json_extras(options, tokens, i + 1, json_chunk, &out_texture_view->extras);
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "extensions") == 0)
{
++i;
CGLTF_CHECK_TOKTYPE(tokens[i], JSMN_OBJECT);
if(out_texture_view->extensions)
{
return CGLTF_ERROR_JSON;
}
int extensions_size = tokens[i].size;
out_texture_view->extensions_count = 0;
out_texture_view->extensions = (cgltf_extension*)cgltf_calloc(options, sizeof(cgltf_extension), extensions_size);
if (!out_texture_view->extensions)
{
return CGLTF_ERROR_NOMEM;
}
++i;
@ -3849,7 +3732,7 @@ static int cgltf_parse_json_texture_view(cgltf_options* options, jsmntok_t const
}
else
{
i = cgltf_parse_json_unprocessed_extension(options, tokens, i, json_chunk, &(out_texture_view->extensions[out_texture_view->extensions_count++]));
i = cgltf_skip_json(tokens, i + 1);
}
if (i < 0)
@ -3903,13 +3786,11 @@ static int cgltf_parse_json_pbr_metallic_roughness(cgltf_options* options, jsmnt
}
else if (cgltf_json_strcmp(tokens+i, json_chunk, "baseColorTexture") == 0)
{
i = cgltf_parse_json_texture_view(options, tokens, i + 1, json_chunk,
&out_pbr->base_color_texture);
i = cgltf_parse_json_texture_view(options, tokens, i + 1, json_chunk, &out_pbr->base_color_texture);
}
else if (cgltf_json_strcmp(tokens + i, json_chunk, "metallicRoughnessTexture") == 0)
{
i = cgltf_parse_json_texture_view(options, tokens, i + 1, json_chunk,
&out_pbr->metallic_roughness_texture);
i = cgltf_parse_json_texture_view(options, tokens, i + 1, json_chunk, &out_pbr->metallic_roughness_texture);
}
else
{

6
3rdparty/cgltf/cgltf_write.h vendored
View File

@ -153,7 +153,6 @@ typedef struct {
context->extension_flags |= CGLTF_EXTENSION_FLAG_TEXTURE_TRANSFORM; \
cgltf_write_texture_transform(context, &info.transform); \
} \
cgltf_write_extras(context, &info.extras); \
cgltf_write_line(context, "}"); }
#define CGLTF_WRITE_NORMAL_TEXTURE_INFO(label, info) if (info.texture) { \
@ -165,7 +164,6 @@ typedef struct {
context->extension_flags |= CGLTF_EXTENSION_FLAG_TEXTURE_TRANSFORM; \
cgltf_write_texture_transform(context, &info.transform); \
} \
cgltf_write_extras(context, &info.extras); \
cgltf_write_line(context, "}"); }
#define CGLTF_WRITE_OCCLUSION_TEXTURE_INFO(label, info) if (info.texture) { \
@ -177,7 +175,6 @@ typedef struct {
context->extension_flags |= CGLTF_EXTENSION_FLAG_TEXTURE_TRANSFORM; \
cgltf_write_texture_transform(context, &info.transform); \
} \
cgltf_write_extras(context, &info.extras); \
cgltf_write_line(context, "}"); }
#ifndef CGLTF_CONSTS
@ -1058,14 +1055,11 @@ static void cgltf_write_accessor(cgltf_write_context* context, const cgltf_acces
cgltf_write_sizeprop(context, "byteOffset", (int)accessor->sparse.indices_byte_offset, 0);
CGLTF_WRITE_IDXPROP("bufferView", accessor->sparse.indices_buffer_view, context->data->buffer_views);
cgltf_write_intprop(context, "componentType", cgltf_int_from_component_type(accessor->sparse.indices_component_type), 0);
cgltf_write_extras(context, &accessor->sparse.indices_extras);
cgltf_write_line(context, "}");
cgltf_write_line(context, "\"values\": {");
cgltf_write_sizeprop(context, "byteOffset", (int)accessor->sparse.values_byte_offset, 0);
CGLTF_WRITE_IDXPROP("bufferView", accessor->sparse.values_buffer_view, context->data->buffer_views);
cgltf_write_extras(context, &accessor->sparse.values_extras);
cgltf_write_line(context, "}");
cgltf_write_extras(context, &accessor->sparse.extras);
cgltf_write_line(context, "}");
}
cgltf_write_extras(context, &accessor->extras);