diff options
| author | Clément Foucault <foucault.clem@gmail.com> | 2018-07-20 16:45:59 +0300 |
|---|---|---|
| committer | Clément Foucault <foucault.clem@gmail.com> | 2018-07-20 20:16:48 +0300 |
| commit | 26b6b5871ea83dea372495b56ac2768bb63e88b6 (patch) | |
| tree | 26588d611df04213f9569637bc62381eccfa24c7 /source/blender/nodes | |
| parent | e7d8908f1405bbe54df2b5b51b4c1078200e5020 (diff) | |
GPUMaterial: Texture Node: support for nearest (closest) filtering method
Add placeholder for cubic and smart filtering for now.
Diffstat (limited to 'source/blender/nodes')
| -rw-r--r-- | source/blender/nodes/shader/nodes/node_shader_tex_image.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_image.c b/source/blender/nodes/shader/nodes/node_shader_tex_image.c index 20753445aa6..9782df2638f 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_image.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_image.c @@ -55,9 +55,25 @@ static void node_shader_init_tex_image(bNodeTree *UNUSED(ntree), bNode *node) static int node_shader_gpu_tex_image(GPUMaterial *mat, bNode *node, bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out) { + static const char *names[] = { + "node_tex_image_linear", + "node_tex_image_nearest", + "node_tex_image_cubic", + "node_tex_image_smart" + }; + static const char *names_box[] = { + "tex_box_sample_linear", + "tex_box_sample_nearest", + "tex_box_sample_cubic", + "tex_box_sample_smart" + }; + Image *ima = (Image *)node->id; ImageUser *iuser = NULL; NodeTexImage *tex = node->storage; + const char *gpu_node_name = (tex->projection == SHD_PROJ_BOX) + ? names_box[tex->interpolation] + : names[tex->interpolation]; bool do_color_correction = false; GPUNodeLink *norm, *col1, *col2, *col3; @@ -84,7 +100,7 @@ static int node_shader_gpu_tex_image(GPUMaterial *mat, bNode *node, bNodeExecDat switch (tex->projection) { case SHD_PROJ_FLAT: - GPU_stack_link(mat, node, "node_tex_image", in, out, GPU_image(ima, iuser, isdata)); + GPU_stack_link(mat, node, gpu_node_name, in, out, GPU_image(ima, iuser, isdata)); break; case SHD_PROJ_BOX: GPU_link(mat, "direction_transform_m4v3", GPU_builtin(GPU_VIEW_NORMAL), @@ -93,12 +109,12 @@ static int node_shader_gpu_tex_image(GPUMaterial *mat, bNode *node, bNodeExecDat GPU_link(mat, "direction_transform_m4v3", norm, GPU_builtin(GPU_INVERSE_OBJECT_MATRIX), &norm); - GPU_link(mat, "tex_box_sample", in[0].link, - norm, - GPU_image(ima, iuser, isdata), - &col1, - &col2, - &col3); + GPU_link(mat, gpu_node_name, in[0].link, + norm, + GPU_image(ima, iuser, isdata), + &col1, + &col2, + &col3); if (do_color_correction) { GPU_link(mat, "srgb_to_linearrgb", col1, &col1); GPU_link(mat, "srgb_to_linearrgb", col2, &col2); @@ -115,12 +131,12 @@ static int node_shader_gpu_tex_image(GPUMaterial *mat, bNode *node, bNodeExecDat case SHD_PROJ_SPHERE: GPU_link(mat, "point_texco_remap_square", in[0].link, &in[0].link); GPU_link(mat, "point_map_to_sphere", in[0].link, &in[0].link); - GPU_stack_link(mat, node, "node_tex_image", in, out, GPU_image(ima, iuser, isdata)); + GPU_stack_link(mat, node, gpu_node_name, in, out, GPU_image(ima, iuser, isdata)); break; case SHD_PROJ_TUBE: GPU_link(mat, "point_texco_remap_square", in[0].link, &in[0].link); GPU_link(mat, "point_map_to_tube", in[0].link, &in[0].link); - GPU_stack_link(mat, node, "node_tex_image", in, out, GPU_image(ima, iuser, isdata)); + GPU_stack_link(mat, node, gpu_node_name, in, out, GPU_image(ima, iuser, isdata)); break; } |