diff options
Diffstat (limited to 'source/blender/gpu')
-rw-r--r-- | source/blender/gpu/CMakeLists.txt | 4 | ||||
-rw-r--r-- | source/blender/gpu/GPU_shader.h | 15 | ||||
-rw-r--r-- | source/blender/gpu/intern/gpu_shader_builtin.c | 12 | ||||
-rw-r--r-- | source/blender/gpu/shaders/gpu_shader_keyframe_shape_frag.glsl (renamed from source/blender/gpu/shaders/gpu_shader_keyframe_diamond_frag.glsl) | 31 | ||||
-rw-r--r-- | source/blender/gpu/shaders/gpu_shader_keyframe_shape_vert.glsl (renamed from source/blender/gpu/shaders/gpu_shader_keyframe_diamond_vert.glsl) | 17 | ||||
-rw-r--r-- | source/blender/gpu/tests/gpu_shader_builtin_test.cc | 2 |
6 files changed, 60 insertions, 21 deletions
diff --git a/source/blender/gpu/CMakeLists.txt b/source/blender/gpu/CMakeLists.txt index b7dc3210c41..df370c7079b 100644 --- a/source/blender/gpu/CMakeLists.txt +++ b/source/blender/gpu/CMakeLists.txt @@ -268,8 +268,8 @@ data_to_c_simple(shaders/gpu_shader_2D_edituvs_stretch_vert.glsl SRC) data_to_c_simple(shaders/gpu_shader_text_vert.glsl SRC) data_to_c_simple(shaders/gpu_shader_text_frag.glsl SRC) -data_to_c_simple(shaders/gpu_shader_keyframe_diamond_vert.glsl SRC) -data_to_c_simple(shaders/gpu_shader_keyframe_diamond_frag.glsl SRC) +data_to_c_simple(shaders/gpu_shader_keyframe_shape_vert.glsl SRC) +data_to_c_simple(shaders/gpu_shader_keyframe_shape_frag.glsl SRC) data_to_c_simple(shaders/gpu_shader_codegen_lib.glsl SRC) diff --git a/source/blender/gpu/GPU_shader.h b/source/blender/gpu/GPU_shader.h index 62b748b7edf..c6cfac79699 100644 --- a/source/blender/gpu/GPU_shader.h +++ b/source/blender/gpu/GPU_shader.h @@ -169,7 +169,7 @@ void GPU_shader_set_framebuffer_srgb_target(int use_srgb_to_linear); typedef enum eGPUBuiltinShader { /* specialized drawing */ GPU_SHADER_TEXT, - GPU_SHADER_KEYFRAME_DIAMOND, + GPU_SHADER_KEYFRAME_SHAPE, GPU_SHADER_SIMPLE_LIGHTING, /* for simple 2D drawing */ /** @@ -423,6 +423,19 @@ void GPU_shader_free_builtin_shaders(void); /* Determined by the maximum uniform buffer size divided by chunk size. */ #define GPU_MAX_UNIFORM_ATTR 8 +typedef enum eGPUKeyframeShapes { + GPU_KEYFRAME_SHAPE_DIAMOND = (1 << 0), + GPU_KEYFRAME_SHAPE_CIRCLE = (1 << 1), + GPU_KEYFRAME_SHAPE_CLIPPED_VERTICAL = (1 << 2), + GPU_KEYFRAME_SHAPE_CLIPPED_HORIZONTAL = (1 << 3), + GPU_KEYFRAME_SHAPE_INNER_DOT = (1 << 4), + GPU_KEYFRAME_SHAPE_ARROW_END_MAX = (1 << 8), + GPU_KEYFRAME_SHAPE_ARROW_END_MIN = (1 << 9), + GPU_KEYFRAME_SHAPE_ARROW_END_MIXED = (1 << 10), +} eGPUKeyframeShapes; +#define GPU_KEYFRAME_SHAPE_SQUARE \ + (GPU_KEYFRAME_SHAPE_CLIPPED_VERTICAL | GPU_KEYFRAME_SHAPE_CLIPPED_HORIZONTAL) + #ifdef __cplusplus } #endif diff --git a/source/blender/gpu/intern/gpu_shader_builtin.c b/source/blender/gpu/intern/gpu_shader_builtin.c index c5122b76001..9ea46788f44 100644 --- a/source/blender/gpu/intern/gpu_shader_builtin.c +++ b/source/blender/gpu/intern/gpu_shader_builtin.c @@ -121,8 +121,8 @@ extern char datatoc_gpu_shader_3D_line_dashed_uniform_color_vert_glsl[]; extern char datatoc_gpu_shader_text_vert_glsl[]; extern char datatoc_gpu_shader_text_frag_glsl[]; -extern char datatoc_gpu_shader_keyframe_diamond_vert_glsl[]; -extern char datatoc_gpu_shader_keyframe_diamond_frag_glsl[]; +extern char datatoc_gpu_shader_keyframe_shape_vert_glsl[]; +extern char datatoc_gpu_shader_keyframe_shape_frag_glsl[]; extern char datatoc_gpu_shader_gpencil_stroke_vert_glsl[]; extern char datatoc_gpu_shader_gpencil_stroke_frag_glsl[]; @@ -166,11 +166,11 @@ static const GPUShaderStages builtin_shader_stages[GPU_SHADER_BUILTIN_LEN] = { .vert = datatoc_gpu_shader_text_vert_glsl, .frag = datatoc_gpu_shader_text_frag_glsl, }, - [GPU_SHADER_KEYFRAME_DIAMOND] = + [GPU_SHADER_KEYFRAME_SHAPE] = { - .name = "GPU_SHADER_KEYFRAME_DIAMOND", - .vert = datatoc_gpu_shader_keyframe_diamond_vert_glsl, - .frag = datatoc_gpu_shader_keyframe_diamond_frag_glsl, + .name = "GPU_SHADER_KEYFRAME_SHAPE", + .vert = datatoc_gpu_shader_keyframe_shape_vert_glsl, + .frag = datatoc_gpu_shader_keyframe_shape_frag_glsl, }, [GPU_SHADER_SIMPLE_LIGHTING] = { diff --git a/source/blender/gpu/shaders/gpu_shader_keyframe_diamond_frag.glsl b/source/blender/gpu/shaders/gpu_shader_keyframe_shape_frag.glsl index 1c4039bc590..f0ff70f7690 100644 --- a/source/blender/gpu/shaders/gpu_shader_keyframe_diamond_frag.glsl +++ b/source/blender/gpu/shaders/gpu_shader_keyframe_shape_frag.glsl @@ -1,3 +1,16 @@ + +/* Values in GPU_shader.h. */ +#define GPU_KEYFRAME_SHAPE_DIAMOND (1 << 0) +#define GPU_KEYFRAME_SHAPE_CIRCLE (1 << 1) +#define GPU_KEYFRAME_SHAPE_CLIPPED_VERTICAL (1 << 2) +#define GPU_KEYFRAME_SHAPE_CLIPPED_HORIZONTAL (1 << 3) +#define GPU_KEYFRAME_SHAPE_INNER_DOT (1 << 4) +#define GPU_KEYFRAME_SHAPE_ARROW_END_MAX (1 << 8) +#define GPU_KEYFRAME_SHAPE_ARROW_END_MIN (1 << 9) +#define GPU_KEYFRAME_SHAPE_ARROW_END_MIXED (1 << 10) +#define GPU_KEYFRAME_SHAPE_SQUARE \ + (GPU_KEYFRAME_SHAPE_CLIPPED_VERTICAL | GPU_KEYFRAME_SHAPE_CLIPPED_HORIZONTAL) + flat in vec4 radii; flat in vec4 thresholds; @@ -27,24 +40,24 @@ void main() float outline_dist = -1.0; /* Diamond outline */ - if (test(0x1)) { + if (test(GPU_KEYFRAME_SHAPE_DIAMOND)) { outline_dist = max(outline_dist, radius - radii[0]); } /* Circle outline */ - if (test(0x2)) { + if (test(GPU_KEYFRAME_SHAPE_CIRCLE)) { radius = length(absPos); outline_dist = max(outline_dist, radius - radii[1]); } /* Top & Bottom clamp */ - if (test(0x4)) { + if (test(GPU_KEYFRAME_SHAPE_CLIPPED_VERTICAL)) { outline_dist = max(outline_dist, absPos.y - radii[2]); } /* Left & Right clamp */ - if (test(0x8)) { + if (test(GPU_KEYFRAME_SHAPE_CLIPPED_HORIZONTAL)) { outline_dist = max(outline_dist, absPos.x - radii[2]); } @@ -53,20 +66,20 @@ void main() /* Inside the outline. */ if (outline_dist < 0) { /* Middle dot */ - if (test(0x10)) { + if (test(GPU_KEYFRAME_SHAPE_INNER_DOT)) { alpha = max(alpha, 1 - smoothstep(thresholds[2], thresholds[3], radius)); } /* Up and down arrow-like shading. */ - if (test(0x300)) { + if (test(GPU_KEYFRAME_SHAPE_ARROW_END_MAX | GPU_KEYFRAME_SHAPE_ARROW_END_MIN)) { float ypos = -1.0; /* Up arrow (maximum) */ - if (test(0x100)) { + if (test(GPU_KEYFRAME_SHAPE_ARROW_END_MAX)) { ypos = max(ypos, pos.y); } /* Down arrow (minimum) */ - if (test(0x200)) { + if (test(GPU_KEYFRAME_SHAPE_ARROW_END_MIN)) { ypos = max(ypos, -pos.y); } @@ -75,7 +88,7 @@ void main() float minmax_step = smoothstep(thresholds[0], thresholds[1], minmax_dist * minmax_scale); /* Reduced alpha for uncertain extremes. */ - float minmax_alpha = test(0x400) ? 0.55 : 0.85; + float minmax_alpha = test(GPU_KEYFRAME_SHAPE_ARROW_END_MIXED) ? 0.55 : 0.85; alpha = max(alpha, minmax_step * minmax_alpha); } diff --git a/source/blender/gpu/shaders/gpu_shader_keyframe_diamond_vert.glsl b/source/blender/gpu/shaders/gpu_shader_keyframe_shape_vert.glsl index 2ba89230d80..18e8b76ba23 100644 --- a/source/blender/gpu/shaders/gpu_shader_keyframe_diamond_vert.glsl +++ b/source/blender/gpu/shaders/gpu_shader_keyframe_shape_vert.glsl @@ -1,4 +1,16 @@ +/* Values in GPU_shader.h. */ +#define GPU_KEYFRAME_SHAPE_DIAMOND (1 << 0) +#define GPU_KEYFRAME_SHAPE_CIRCLE (1 << 1) +#define GPU_KEYFRAME_SHAPE_CLIPPED_VERTICAL (1 << 2) +#define GPU_KEYFRAME_SHAPE_CLIPPED_HORIZONTAL (1 << 3) +#define GPU_KEYFRAME_SHAPE_INNER_DOT (1 << 4) +#define GPU_KEYFRAME_SHAPE_ARROW_END_MAX (1 << 8) +#define GPU_KEYFRAME_SHAPE_ARROW_END_MIN (1 << 9) +#define GPU_KEYFRAME_SHAPE_ARROW_END_MIXED (1 << 10) +#define GPU_KEYFRAME_SHAPE_SQUARE \ + (GPU_KEYFRAME_SHAPE_CLIPPED_VERTICAL | GPU_KEYFRAME_SHAPE_CLIPPED_HORIZONTAL) + uniform mat4 ModelViewProjectionMatrix; uniform vec2 ViewportSize = vec2(-1, -1); uniform float outline_scale = 1.0; @@ -49,8 +61,9 @@ void main() finalOutlineColor = outlineColor; finalFlags = flags; - if (!test(0xF)) { - finalFlags |= 1; + if (!test(GPU_KEYFRAME_SHAPE_DIAMOND | GPU_KEYFRAME_SHAPE_CIRCLE | + GPU_KEYFRAME_SHAPE_CLIPPED_VERTICAL | GPU_KEYFRAME_SHAPE_CLIPPED_HORIZONTAL)) { + finalFlags |= GPU_KEYFRAME_SHAPE_DIAMOND; } /* Size-dependent line thickness. */ diff --git a/source/blender/gpu/tests/gpu_shader_builtin_test.cc b/source/blender/gpu/tests/gpu_shader_builtin_test.cc index f0061a6bf5c..523a7e5b881 100644 --- a/source/blender/gpu/tests/gpu_shader_builtin_test.cc +++ b/source/blender/gpu/tests/gpu_shader_builtin_test.cc @@ -32,7 +32,7 @@ static void test_shader_builtin() test_compile_builtin_shader(GPU_SHADER_3D_POINT_UNIFORM_SIZE_UNIFORM_COLOR_OUTLINE_AA); test_compile_builtin_shader(GPU_SHADER_TEXT, GPU_SHADER_CFG_DEFAULT); - test_compile_builtin_shader(GPU_SHADER_KEYFRAME_DIAMOND, GPU_SHADER_CFG_DEFAULT); + test_compile_builtin_shader(GPU_SHADER_KEYFRAME_SHAPE, GPU_SHADER_CFG_DEFAULT); test_compile_builtin_shader(GPU_SHADER_SIMPLE_LIGHTING, GPU_SHADER_CFG_DEFAULT); test_compile_builtin_shader(GPU_SHADER_2D_UNIFORM_COLOR, GPU_SHADER_CFG_DEFAULT); test_compile_builtin_shader(GPU_SHADER_2D_FLAT_COLOR, GPU_SHADER_CFG_DEFAULT); |