Differential D16826 Diff 59819 source/blender/draw/engines/workbench/shaders/workbench_image_lib.glsl

Changeset View

Standalone View

source/blender/draw/engines/workbench/shaders/workbench_image_lib.glsl

Show All 21 Lines	bool node_tex_tile_lookup(inout vec3 co, sampler2DArray ima, sampler1DArray map)
vec4 tile_info = texelFetch(map, ivec2(tile, 1), 0);		vec4 tile_info = texelFetch(map, ivec2(tile, 1), 0);

co = vec3(((co.xy - tile_pos) * tile_info.zw) + tile_info.xy, tile_layer);		co = vec3(((co.xy - tile_pos) * tile_info.zw) + tile_info.xy, tile_layer);
return true;		return true;
}		}

vec3 workbench_image_color(vec2 uvs)		vec3 workbench_image_color(vec2 uvs)
{		{
#ifdef V3D_SHADING_TEXTURE_COLOR		#ifdef WORKBENCH_COLOR_TEXTURE
vec4 color;		vec4 color;

# ifdef TEXTURE_IMAGE_ARRAY		# ifdef WORKBENCH_NEXT

		vec3 co = vec3(uvs, 0.0);
		if (isImageTile) {
		if (node_tex_tile_lookup(co, imageTileArray, imageTileData)) {
		color = texture(imageTileArray, co);
		}
		else {
		color = vec4(1.0, 0.0, 1.0, 1.0);
		}
		}
		else {
		color = texture(imageTexture, uvs);
		}

		# else // WORKBENCH_NEXT

		# ifdef WORKBENCH_TEXTURE_IMAGE_ARRAY
vec3 co = vec3(uvs, 0.0);		vec3 co = vec3(uvs, 0.0);
if (node_tex_tile_lookup(co, imageTileArray, imageTileData)) {		if (node_tex_tile_lookup(co, imageTileArray, imageTileData)) {
color = texture(imageTileArray, co);		color = texture(imageTileArray, co);
}		}
else {		else {
color = vec4(1.0, 0.0, 1.0, 1.0);		color = vec4(1.0, 0.0, 1.0, 1.0);
}		}
# else		# else

color = texture(imageTexture, uvs);		color = texture(imageTexture, uvs);
# endif		# endif

		# endif // WORKBENCH_NEXT

/* Unpremultiply if stored multiplied, since straight alpha is expected by shaders. */		/* Unpremultiply if stored multiplied, since straight alpha is expected by shaders. */
if (imagePremult && !(color.a == 0.0 \|\| color.a == 1.0)) {		if (imagePremult && !(color.a == 0.0 \|\| color.a == 1.0)) {
color.rgb /= color.a;		color.rgb /= color.a;
}		}

# ifdef GPU_FRAGMENT_SHADER		# ifdef GPU_FRAGMENT_SHADER
if (color.a < imageTransparencyCutoff) {		if (color.a < imageTransparencyCutoff) {
discard;		discard;
Show All 9 Lines