diff options
Diffstat (limited to 'servers/rendering/rasterizer_rd/shaders/copy.glsl')
| -rw-r--r-- | servers/rendering/rasterizer_rd/shaders/copy.glsl | 42 |
1 files changed, 34 insertions, 8 deletions
diff --git a/servers/rendering/rasterizer_rd/shaders/copy.glsl b/servers/rendering/rasterizer_rd/shaders/copy.glsl index eb39c28fa9..e565bd8e3d 100644 --- a/servers/rendering/rasterizer_rd/shaders/copy.glsl +++ b/servers/rendering/rasterizer_rd/shaders/copy.glsl @@ -14,6 +14,7 @@ layout(local_size_x = 8, local_size_y = 8, local_size_z = 1) in; #define FLAG_FLIP_Y (1 << 5) #define FLAG_FORCE_LUMINANCE (1 << 6) #define FLAG_COPY_ALL_SOURCE (1 << 7) +#define FLAG_HIGH_QUALITY_GLOW (1 << 8) layout(push_constant, binding = 1, std430) uniform Params { ivec4 section; @@ -116,17 +117,42 @@ void main() { vec4 color = vec4(0.0); if (bool(params.flags & FLAG_HORIZONTAL)) { - ivec2 base_pos = (pos + params.section.xy) << 1; + ivec2 base_pos = ((pos + params.section.xy) << 1) + ivec2(1); ivec2 section_begin = params.section.xy << 1; ivec2 section_end = section_begin + (params.section.zw << 1); - GLOW_ADD(ivec2(0, 0), 0.174938); - GLOW_ADD(ivec2(1, 0), 0.165569); - GLOW_ADD(ivec2(2, 0), 0.140367); - GLOW_ADD(ivec2(3, 0), 0.106595); - GLOW_ADD(ivec2(-1, 0), 0.165569); - GLOW_ADD(ivec2(-2, 0), 0.140367); - GLOW_ADD(ivec2(-3, 0), 0.106595); + if (bool(params.flags & FLAG_HIGH_QUALITY_GLOW)) { + //Sample from two lines to capture single pixel features + GLOW_ADD(ivec2(0, 0), 0.152781); + GLOW_ADD(ivec2(1, 0), 0.144599); + GLOW_ADD(ivec2(2, 0), 0.122589); + GLOW_ADD(ivec2(3, 0), 0.093095); + GLOW_ADD(ivec2(4, 0), 0.063327); + GLOW_ADD(ivec2(-1, 0), 0.144599); + GLOW_ADD(ivec2(-2, 0), 0.122589); + GLOW_ADD(ivec2(-3, 0), 0.093095); + GLOW_ADD(ivec2(-4, 0), 0.063327); + + GLOW_ADD(ivec2(0, 1), 0.152781); + GLOW_ADD(ivec2(1, 1), 0.144599); + GLOW_ADD(ivec2(2, 1), 0.122589); + GLOW_ADD(ivec2(3, 1), 0.093095); + GLOW_ADD(ivec2(4, 1), 0.063327); + GLOW_ADD(ivec2(-1, 1), 0.144599); + GLOW_ADD(ivec2(-2, 1), 0.122589); + GLOW_ADD(ivec2(-3, 1), 0.093095); + GLOW_ADD(ivec2(-4, 1), 0.063327); + color *= 0.5; + } else { + GLOW_ADD(ivec2(0, 0), 0.174938); + GLOW_ADD(ivec2(1, 0), 0.165569); + GLOW_ADD(ivec2(2, 0), 0.140367); + GLOW_ADD(ivec2(3, 0), 0.106595); + GLOW_ADD(ivec2(-1, 0), 0.165569); + GLOW_ADD(ivec2(-2, 0), 0.140367); + GLOW_ADD(ivec2(-3, 0), 0.106595); + } + color *= params.glow_strength; } else { ivec2 base_pos = pos + params.section.xy; |