Merge branch 'master' into blender2.8

source/blender/gpu/GPU_texture.h

@@ -40,7 +40,7 @@ struct Image;
 struct ImageUser;
 struct PreviewImage;
 struct Gwn_VertBuf;
-	
+
 struct GPUFrameBuffer;
 typedef struct GPUTexture GPUTexture;
 

source/blender/gpu/intern/gpu_basic_shader.c

@@ -169,7 +169,7 @@ void GPU_basic_shaders_init(void)
 void GPU_basic_shaders_exit(void)
 {
 	int i;
-	
+
 	for (i = 0; i < GPU_SHADER_OPTION_COMBINATIONS; i++)
 		if (GPU_MATERIAL_STATE.cached_shaders[i])
 			GPU_shader_free(GPU_MATERIAL_STATE.cached_shaders[i]);
@@ -238,7 +238,7 @@ static GPUShader *gpu_basic_shader(int options)
 			geom_glsl,
 			NULL,
 			defines);
-		
+
 		if (shader) {
 			/* set texture map to first texture unit */
 			if (options & (GPU_SHADER_TEXTURE_2D | GPU_SHADER_TEXTURE_RECT)) {

source/blender/gpu/intern/gpu_buffers.c

@@ -460,7 +460,7 @@ void GPU_pbvh_grid_buffers_update(
 						vbo_index += 1;
 					}
 				}
-				
+
 				if (!buffers->smooth) {
 					for (j = 0; j < key->grid_size - 1; j++) {
 						for (k = 0; k < key->grid_size - 1; k++) {
@@ -865,7 +865,7 @@ void GPU_pbvh_bmesh_buffers_update(
 						fmask += BM_ELEM_CD_GET_FLOAT(v[i], cd_vert_mask_offset);
 					}
 					fmask /= 3.0f;
-					
+
 					for (i = 0; i < 3; i++) {
 						gpu_bmesh_vert_to_buffer_copy__gwn(
 						        v[i], buffers->vert_buf,

source/blender/gpu/intern/gpu_codegen.c

@@ -159,7 +159,7 @@ static int gpu_str_prefix(const char *str, const char *prefix)
 		str++;
 		prefix++;
 	}
-	
+
 	return (*prefix == '\0');
 }
 
@@ -278,7 +278,7 @@ static char *gpu_generate_function_prototyps(GHash *hash)
 	GPUFunction *function;
 	char *name, *prototypes;
 	int a;
-	
+
 	/* automatically generate function prototypes to add to the top of the
 	 * generated code, to avoid have to add the actual code & recompile all */
 	ghi = BLI_ghashIterator_new(hash);
@@ -716,7 +716,7 @@ static void codegen_call_functions(DynStr *ds, ListBase *nodes, GPUOutput *final
 
 	for (node = nodes->first; node; node = node->next) {
 		BLI_dynstr_appendf(ds, "\t%s(", node->name);
-		
+
 		for (input = node->inputs.first; input; input = input->next) {
 			if (input->source == GPU_SOURCE_TEX) {
 				BLI_dynstr_appendf(ds, "samp%d", input->texid);
@@ -1230,7 +1230,7 @@ void GPU_pass_unbind(GPUPass *pass, ListBase *inputs)
 		if (input->ima || input->prv)
 			input->tex = NULL;
 	}
-	
+
 	GPU_shader_unbind();
 }
 
@@ -1251,7 +1251,7 @@ static void gpu_node_link_free(GPUNodeLink *link)
 
 	if (link->users < 0)
 		fprintf(stderr, "GPU_node_link_free: negative refcount\n");
-	
+
 	if (link->users == 0) {
 		if (link->output)
 			link->output->link = NULL;
@@ -1292,7 +1292,7 @@ static void gpu_node_input_link(GPUNode *node, GPUNodeLink *link, const GPUType
 			return;
 		}
 	}
-	
+
 	input = MEM_callocN(sizeof(GPUInput), "GPUInput");
 	input->node = node;
 
@@ -1683,10 +1683,10 @@ GPUNodeLink *GPU_cube_map(Image *ima, ImageUser *iuser, bool is_data)
 GPUNodeLink *GPU_image_preview(PreviewImage *prv)
 {
 	GPUNodeLink *link = GPU_node_link_create();
-	
+
 	link->image = GPU_NODE_LINK_IMAGE_PREVIEW;
 	link->ptr1 = prv;
-	
+
 	return link;
 }
 
@@ -1870,7 +1870,7 @@ static void gpu_nodes_tag(GPUNodeLink *link)
 	node = link->output->node;
 	if (node->tag)
 		return;
-	
+
 	node->tag = true;
 	for (input = node->inputs.first; input; input = input->next)
 		if (input->link)

source/blender/gpu/intern/gpu_framebuffer.c

@@ -680,7 +680,7 @@ GPUOffScreen *GPU_offscreen_create(int width, int height, int samples, bool dept
 	if (!GPU_framebuffer_check_valid(ofs->fb, err_out)) {
 		GPU_offscreen_free(ofs);
 		gpuPopAttrib();
-		return NULL;		
+		return NULL;
 	}
 
 	GPU_framebuffer_restore();
@@ -698,7 +698,7 @@ void GPU_offscreen_free(GPUOffScreen *ofs)
 		GPU_texture_free(ofs->color);
 	if (ofs->depth)
 		GPU_texture_free(ofs->depth);
-	
+
 	MEM_freeN(ofs);
 }
 

source/blender/gpu/intern/gpu_material.c

@@ -87,7 +87,7 @@ struct GPUMaterial {
 
 	const void *engine_type;   /* attached engine type */
 	int options;    /* to identify shader variations (shadow, probe, world background...) */
-	
+
 	/* for creating the material */
 	ListBase nodes;
 	GPUNodeLink *outlink;
@@ -670,6 +670,6 @@ void GPU_materials_free(void)
 
 	for (wo = G.main->world.first; wo; wo = wo->id.next)
 		GPU_material_free(&wo->gpumaterial);
-	
+
 	GPU_material_free(&defmaterial.gpumaterial);
 }

source/blender/gpu/intern/gpu_select_pick.c

@@ -36,7 +36,7 @@
 #include "GPU_select.h"
 #include "GPU_extensions.h"
 #include "GPU_glew.h"
- 
+
 #include "MEM_guardedalloc.h"
 
 #include "BLI_rect.h"

source/blender/gpu/intern/gpu_select_sample_query.c

@@ -37,7 +37,7 @@
 #include "GPU_select.h"
 #include "GPU_extensions.h"
 #include "GPU_glew.h"
- 
+
 #include "MEM_guardedalloc.h"
 
 #include "BLI_rect.h"

source/blender/gpu/intern/gpu_shader.c

@@ -189,11 +189,11 @@ static void shader_print_errors(const char *task, const char *log, const char **
 				c = pos + 1;
 				line++;
 			}
-			
+
 			fprintf(stderr, "%s", c);
 		}
 	}
-	
+
 	fprintf(stderr, "%s\n", log);
 }
 

source/blender/gpu/intern/gpu_texture.c

@@ -736,10 +736,10 @@ GPUTexture *GPU_texture_from_preview(PreviewImage *prv, int mipmap)
 {
 	GPUTexture *tex = prv->gputexture[0];
 	GLuint bindcode = 0;
-	
+
 	if (tex)
 		bindcode = tex->bindcode;
-	
+
 	/* this binds a texture, so that's why we restore it to 0 */
 	if (bindcode == 0) {
 		GPU_create_gl_tex(&bindcode, prv->rect[0], NULL, prv->w[0], prv->h[0], GL_TEXTURE_2D, mipmap, 0, NULL);
@@ -758,9 +758,9 @@ GPUTexture *GPU_texture_from_preview(PreviewImage *prv, int mipmap)
 	tex->target_base = GL_TEXTURE_2D;
 	tex->format = -1;
 	tex->components = -1;
-	
+
 	prv->gputexture[0] = tex;
-	
+
 	if (!glIsTexture(tex->bindcode)) {
 		GPU_print_error_debug("Blender Texture Not Loaded");
 	}
@@ -770,13 +770,13 @@ GPUTexture *GPU_texture_from_preview(PreviewImage *prv, int mipmap)
 		glBindTexture(GL_TEXTURE_2D, tex->bindcode);
 		glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &w);
 		glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &h);
-		
+
 		tex->w = w;
 		tex->h = h;
 	}
-	
+
 	glBindTexture(GL_TEXTURE_2D, 0);
-	
+
 	return tex;
 
 }
@@ -1104,7 +1104,7 @@ void GPU_texture_free(GPUTexture *tex)
 
 	if (tex->refcount < 0)
 		fprintf(stderr, "GPUTexture: negative refcount\n");
-	
+
 	if (tex->refcount == 0) {
 		for (int i = 0; i < GPU_TEX_MAX_FBO_ATTACHED; ++i) {
 			if (tex->fb[i] != NULL) {
@@ -1116,7 +1116,7 @@ void GPU_texture_free(GPUTexture *tex)
 		if (BLI_thread_is_main()) {
 			gpu_texture_delete(tex);
 		}
-		else{
+		else {
 			BLI_mutex_lock(&g_orphan_lock);
 			BLI_addtail(&g_orphaned_tex, BLI_genericNodeN(tex));
 			BLI_mutex_unlock(&g_orphan_lock);
@@ -1133,7 +1133,7 @@ void GPU_texture_delete_orphans(void)
 {
 	BLI_mutex_lock(&g_orphan_lock);
 	LinkData *link;
-	while((link = BLI_pophead(&g_orphaned_tex))) {
+	while ((link = BLI_pophead(&g_orphaned_tex))) {
 		gpu_texture_delete((GPUTexture *)link->data);
 		MEM_freeN(link);
 	}

source/blender/gpu/shaders/gpu_shader_basic_vert.glsl

@@ -58,8 +58,8 @@ void main()
 #elif !defined(GPU_ATI)
 	// Setting gl_ClipVertex is necessary to get glClipPlane working on NVIDIA
 	// graphic cards, while on ATI it can cause a software fallback.
-	gl_ClipVertex = co; 
-#endif 
+	gl_ClipVertex = co;
+#endif
 
 #ifdef USE_COLOR
 #ifdef DRAW_LINE

source/blender/gpu/shaders/gpu_shader_fx_dof_hq_vert.glsl

@@ -59,4 +59,4 @@ void main()
 #else
 	vert_dof_final();
 #endif
-}
+}

source/blender/gpu/shaders/gpu_shader_vertex.glsl

@@ -103,8 +103,8 @@ void main()
 #elif !defined(GPU_ATI)
 	// Setting gl_ClipVertex is necessary to get glClipPlane working on NVIDIA
 	// graphic cards, while on ATI it can cause a software fallback.
-	gl_ClipVertex = co; 
-#endif 
+	gl_ClipVertex = co;
+#endif
 
 #ifdef USE_OPENSUBDIV
 	outpt.v.position = co;