diff options
Diffstat (limited to 'drivers/gles3/shaders/canvas.glsl')
| -rw-r--r-- | drivers/gles3/shaders/canvas.glsl | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/gles3/shaders/canvas.glsl b/drivers/gles3/shaders/canvas.glsl index 9a90f33674..ea0a0b660d 100644 --- a/drivers/gles3/shaders/canvas.glsl +++ b/drivers/gles3/shaders/canvas.glsl @@ -162,9 +162,13 @@ void main() { vec2 uv = uv_attrib; #ifdef USE_INSTANCING - vec4 instance_color = vec4(unpackHalf2x16(instance_color_custom_data.x), unpackHalf2x16(instance_color_custom_data.y)); - color *= instance_color; - instance_custom = vec4(unpackHalf2x16(instance_color_custom_data.z), unpackHalf2x16(instance_color_custom_data.w)); + if (bool(read_draw_data_flags & FLAGS_INSTANCING_HAS_COLORS)) { + vec4 instance_color = vec4(unpackHalf2x16(instance_color_custom_data.x), unpackHalf2x16(instance_color_custom_data.y)); + color *= instance_color; + } + if (bool(read_draw_data_flags & FLAGS_INSTANCING_HAS_CUSTOM_DATA)) { + instance_custom = vec4(unpackHalf2x16(instance_color_custom_data.z), unpackHalf2x16(instance_color_custom_data.w)); + } #endif #else @@ -277,7 +281,7 @@ flat in uvec4 varying_G; uniform sampler2D atlas_texture; //texunit:-2 uniform sampler2D shadow_atlas_texture; //texunit:-3 #endif // DISABLE_LIGHTING -uniform sampler2D screen_texture; //texunit:-4 +uniform sampler2D color_buffer; //texunit:-4 uniform sampler2D sdf_texture; //texunit:-5 uniform sampler2D normal_texture; //texunit:-6 uniform sampler2D specular_texture; //texunit:-7 @@ -579,6 +583,12 @@ void main() { if (normal_used || (using_light && bool(read_draw_data_flags & FLAGS_DEFAULT_NORMAL_MAP_USED))) { normal.xy = texture(normal_texture, uv).xy * vec2(2.0, -2.0) - vec2(1.0, -1.0); + if (bool(read_draw_data_flags & FLAGS_FLIP_H)) { + normal.x = -normal.x; + } + if (bool(read_draw_data_flags & FLAGS_FLIP_V)) { + normal.y = -normal.y; + } normal.z = sqrt(1.0 - dot(normal.xy, normal.xy)); normal_used = true; } else { @@ -639,7 +649,7 @@ void main() { #ifdef MODE_LIGHT_ONLY color = vec4(0.0); -#else +#elif !defined(MODE_UNSHADED) color *= canvas_modulation; #endif |