Differential D14171 Diff 48840 source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edge_fac.cc

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source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edge_fac.cc

Show First 20 Lines • Show All 227 Lines • ▼ Show 20 Lines	if (format.attr_len == 0) {
else {		else {
GPU_vertformat_attr_add(&format, "wd", GPU_COMP_U8, 1, GPU_FETCH_INT_TO_FLOAT_UNIT);		GPU_vertformat_attr_add(&format, "wd", GPU_COMP_U8, 1, GPU_FETCH_INT_TO_FLOAT_UNIT);
}		}
}		}
return &format;		return &format;
}		}

static void extract_edge_fac_init_subdiv(const DRWSubdivCache *subdiv_cache,		static void extract_edge_fac_init_subdiv(const DRWSubdivCache *subdiv_cache,
const MeshRenderData *mr,		const MeshRenderData *UNUSED(mr),
struct MeshBatchCache *cache,		struct MeshBatchCache *cache,
void *buffer,		void *buffer,
void *UNUSED(data))		void *UNUSED(data))
{		{
		const DRWSubdivLooseGeom &loose_geom = subdiv_cache->loose_geom;
GPUVertBuf *edge_idx = cache->final.buff.vbo.edge_idx;		GPUVertBuf *edge_idx = cache->final.buff.vbo.edge_idx;
GPUVertBuf *pos_nor = cache->final.buff.vbo.pos_nor;		GPUVertBuf *pos_nor = cache->final.buff.vbo.pos_nor;
GPUVertBuf vbo = static_cast<GPUVertBuf >(buffer);		GPUVertBuf vbo = static_cast<GPUVertBuf >(buffer);
GPU_vertbuf_init_build_on_device(		GPU_vertbuf_init_build_on_device(
vbo, get_subdiv_edge_fac_format(), subdiv_cache->num_subdiv_loops + mr->loop_loose_len);		vbo, get_subdiv_edge_fac_format(), subdiv_cache->num_subdiv_loops + loose_geom.loop_len);

/* Create a temporary buffer for the edge original indices if it was not requested. */		/* Create a temporary buffer for the edge original indices if it was not requested. */
const bool has_edge_idx = edge_idx != nullptr;		const bool has_edge_idx = edge_idx != nullptr;
GPUVertBuf *loop_edge_idx = nullptr;		GPUVertBuf *loop_edge_idx = nullptr;
if (has_edge_idx) {		if (has_edge_idx) {
loop_edge_idx = edge_idx;		loop_edge_idx = edge_idx;
}		}
else {		else {
Show All 9 Lines	static void extract_edge_fac_init_subdiv(const DRWSubdivCache *subdiv_cache,

if (!has_edge_idx) {		if (!has_edge_idx) {
GPU_vertbuf_discard(loop_edge_idx);		GPU_vertbuf_discard(loop_edge_idx);
}		}
}		}

static void extract_edge_fac_loose_geom_subdiv(const DRWSubdivCache *subdiv_cache,		static void extract_edge_fac_loose_geom_subdiv(const DRWSubdivCache *subdiv_cache,
const MeshRenderData *UNUSED(mr),		const MeshRenderData *UNUSED(mr),
const MeshExtractLooseGeom *loose_geom,
void *buffer,		void *buffer,
void *UNUSED(data))		void *UNUSED(data))
{		{
if (loose_geom->edge_len == 0) {		const DRWSubdivLooseGeom &loose_geom = subdiv_cache->loose_geom;
		if (loose_geom.edge_len == 0) {
return;		return;
}		}

GPUVertBuf vbo = static_cast<GPUVertBuf >(buffer);		GPUVertBuf vbo = static_cast<GPUVertBuf >(buffer);

/* Make sure buffer is active for sending loose data. */		/* Make sure buffer is active for sending loose data. */
GPU_vertbuf_use(vbo);		GPU_vertbuf_use(vbo);

uint offset = subdiv_cache->num_subdiv_loops;		uint offset = subdiv_cache->num_subdiv_loops;
for (int i = 0; i < loose_geom->edge_len; i++) {		for (int i = 0; i < loose_geom.edge_len; i++) {
if (GPU_crappy_amd_driver()) {		if (GPU_crappy_amd_driver()) {
float loose_edge_fac[2] = {1.0f, 1.0f};		float loose_edge_fac[2] = {1.0f, 1.0f};
GPU_vertbuf_update_sub(vbo, offset * sizeof(float), sizeof(loose_edge_fac), loose_edge_fac);		GPU_vertbuf_update_sub(vbo, offset * sizeof(float), sizeof(loose_edge_fac), loose_edge_fac);
}		}
else {		else {
char loose_edge_fac[2] = {255, 255};		char loose_edge_fac[2] = {255, 255};
GPU_vertbuf_update_sub(vbo, offset * sizeof(char), sizeof(loose_edge_fac), loose_edge_fac);		GPU_vertbuf_update_sub(vbo, offset * sizeof(char), sizeof(loose_edge_fac), loose_edge_fac);
}		}
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