Differential D2739 Diff 9002 source/blender/gpu/intern/gpu_material.c

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source/blender/gpu/intern/gpu_material.c

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#include "IMB_imbuf_types.h"		#include "IMB_imbuf_types.h"

#include "GPU_extensions.h"		#include "GPU_extensions.h"
#include "GPU_framebuffer.h"		#include "GPU_framebuffer.h"
#include "GPU_lamp.h"		#include "GPU_lamp.h"
#include "GPU_material.h"		#include "GPU_material.h"
#include "GPU_shader.h"		#include "GPU_shader.h"
#include "GPU_texture.h"		#include "GPU_texture.h"
		#include "GPU_uniformbuffer.h"

#include "gpu_codegen.h"		#include "gpu_codegen.h"
#include "gpu_lamp_private.h"		#include "gpu_lamp_private.h"

#ifdef WITH_OPENSUBDIV		#ifdef WITH_OPENSUBDIV
# include "BKE_DerivedMesh.h"		# include "BKE_DerivedMesh.h"
#endif		#endif

▲ Show 20 Lines • Show All 53 Lines • ▼ Show 20 Lines	struct GPUMaterial {
int partangvel;		int partangvel;

int objectinfoloc;		int objectinfoloc;

ListBase lamps;		ListBase lamps;
bool bound;		bool bound;

bool is_opensubdiv;		bool is_opensubdiv;
		GPUUniformBuffer ubo; / UBOs for shader uniforms. */
};		};

/* Forward declaration so shade_light_textures() can use this, while still keeping the code somewhat organized */		/* Forward declaration so shade_light_textures() can use this, while still keeping the code somewhat organized */
static void texture_rgb_blend(		static void texture_rgb_blend(
GPUMaterial mat, GPUNodeLink tex, GPUNodeLink out, GPUNodeLink fact, GPUNodeLink *facg,		GPUMaterial mat, GPUNodeLink tex, GPUNodeLink out, GPUNodeLink fact, GPUNodeLink *facg,
int blendtype, GPUNodeLink **in);		int blendtype, GPUNodeLink **in);

/* Functions */		/* Functions */
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void GPU_material_free(ListBase *gpumaterial)		void GPU_material_free(ListBase *gpumaterial)
{		{
for (LinkData *link = gpumaterial->first; link; link = link->next) {		for (LinkData *link = gpumaterial->first; link; link = link->next) {
GPUMaterial *material = link->data;		GPUMaterial *material = link->data;

if (material->pass)		if (material->pass)
GPU_pass_free(material->pass);		GPU_pass_free(material->pass);

		if (material->ubo != NULL) {
		GPU_uniformbuffer_free(material->ubo);
		}

BLI_freelistN(&material->lamps);		BLI_freelistN(&material->lamps);

MEM_freeN(material);		MEM_freeN(material);
}		}

BLI_freelistN(gpumaterial);		BLI_freelistN(gpumaterial);
}		}

▲ Show 20 Lines • Show All 163 Lines • ▼ Show 20 Lines	GPUMatType GPU_Material_get_type(GPUMaterial *material)
return material->type;		return material->type;
}		}

GPUPass GPU_material_get_pass(GPUMaterial material)		GPUPass GPU_material_get_pass(GPUMaterial material)
{		{
return material->pass;		return material->pass;
}		}

		GPUUniformBuffer GPU_material_get_uniform_buffer(GPUMaterial material)
		{
		return material->ubo;
		}

		/**
		* Create dynamic UBO from parameters
		* \param ListBase of BLI_genericNodeN(GPUInput)
		*/
		void GPU_material_create_uniform_buffer(GPUMaterial material, ListBase inputs)
		{
		material->ubo = GPU_uniformbuffer_dynamic_create(inputs, NULL);
		}

		void GPU_material_uniform_buffer_tag_dirty(ListBase *gpumaterials)
		{
		for (LinkData *link = gpumaterials->first; link; link = link->next) {
		GPUMaterial *material = link->data;
		if (material->ubo != NULL) {
		GPU_uniformbuffer_tag_dirty(material->ubo);
		}
		}
		}

void GPU_material_vertex_attributes(GPUMaterial material, GPUVertexAttribs attribs)		void GPU_material_vertex_attributes(GPUMaterial material, GPUVertexAttribs attribs)
{		{
*attribs = material->attribs;		*attribs = material->attribs;
}		}

void GPU_material_output_link(GPUMaterial material, GPUNodeLink link)		void GPU_material_output_link(GPUMaterial material, GPUNodeLink link)
{		{
if (!material->outlink)		if (!material->outlink)
▲ Show 20 Lines • Show All 1,679 Lines • ▼ Show 20 Lines	GPUMaterial *GPU_material_from_nodetree(
BLI_assert(GPU_material_from_nodetree_find(gpumaterials, engine_type, options) == NULL);		BLI_assert(GPU_material_from_nodetree_find(gpumaterials, engine_type, options) == NULL);

/* allocate material */		/* allocate material */
mat = GPU_material_construct_begin(NULL); /* TODO remove GPU_material_construct_begin */		mat = GPU_material_construct_begin(NULL); /* TODO remove GPU_material_construct_begin */
mat->scene = scene;		mat->scene = scene;
mat->engine_type = engine_type;		mat->engine_type = engine_type;
mat->options = options;		mat->options = options;

ntreeGPUMaterialNodes(ntree, mat, NODE_NEWER_SHADING);		ntreeGPUMaterialNodes_gpu(ntree, mat);

/* Let Draw manager finish the construction. */		/* Let Draw manager finish the construction. */
if (mat->outlink) {		if (mat->outlink) {
outlink = mat->outlink;		outlink = mat->outlink;
mat->pass = GPU_generate_pass_new(		mat->pass = GPU_generate_pass_new(
&mat->nodes, outlink, &mat->attribs, vert_code, geom_code, frag_lib, defines);		mat, &mat->nodes, outlink, &mat->attribs, vert_code, geom_code, frag_lib, defines);
}		}

/* note that even if building the shader fails in some way, we still keep		/* note that even if building the shader fails in some way, we still keep
* it to avoid trying to compile again and again, and simple do not use		* it to avoid trying to compile again and again, and simple do not use
* the actual shader on drawing */		* the actual shader on drawing */

link = MEM_callocN(sizeof(LinkData), "GPUMaterialLink");		link = MEM_callocN(sizeof(LinkData), "GPUMaterialLink");
link->data = mat;		link->data = mat;
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