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-rw-r--r--vendor/gioui.org/shader/piet/annotated.h225
1 files changed, 225 insertions, 0 deletions
diff --git a/vendor/gioui.org/shader/piet/annotated.h b/vendor/gioui.org/shader/piet/annotated.h
new file mode 100644
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--- /dev/null
+++ b/vendor/gioui.org/shader/piet/annotated.h
@@ -0,0 +1,225 @@
+// SPDX-License-Identifier: Apache-2.0 OR MIT OR Unlicense
+
+// Code auto-generated by piet-gpu-derive
+
+struct AnnoImageRef {
+ uint offset;
+};
+
+struct AnnoColorRef {
+ uint offset;
+};
+
+struct AnnoBeginClipRef {
+ uint offset;
+};
+
+struct AnnoEndClipRef {
+ uint offset;
+};
+
+struct AnnotatedRef {
+ uint offset;
+};
+
+struct AnnoImage {
+ vec4 bbox;
+ float linewidth;
+ uint index;
+ ivec2 offset;
+};
+
+#define AnnoImage_size 28
+
+AnnoImageRef AnnoImage_index(AnnoImageRef ref, uint index) {
+ return AnnoImageRef(ref.offset + index * AnnoImage_size);
+}
+
+struct AnnoColor {
+ vec4 bbox;
+ float linewidth;
+ uint rgba_color;
+};
+
+#define AnnoColor_size 24
+
+AnnoColorRef AnnoColor_index(AnnoColorRef ref, uint index) {
+ return AnnoColorRef(ref.offset + index * AnnoColor_size);
+}
+
+struct AnnoBeginClip {
+ vec4 bbox;
+ float linewidth;
+};
+
+#define AnnoBeginClip_size 20
+
+AnnoBeginClipRef AnnoBeginClip_index(AnnoBeginClipRef ref, uint index) {
+ return AnnoBeginClipRef(ref.offset + index * AnnoBeginClip_size);
+}
+
+struct AnnoEndClip {
+ vec4 bbox;
+};
+
+#define AnnoEndClip_size 16
+
+AnnoEndClipRef AnnoEndClip_index(AnnoEndClipRef ref, uint index) {
+ return AnnoEndClipRef(ref.offset + index * AnnoEndClip_size);
+}
+
+#define Annotated_Nop 0
+#define Annotated_Color 1
+#define Annotated_Image 2
+#define Annotated_BeginClip 3
+#define Annotated_EndClip 4
+#define Annotated_size 32
+
+AnnotatedRef Annotated_index(AnnotatedRef ref, uint index) {
+ return AnnotatedRef(ref.offset + index * Annotated_size);
+}
+
+struct AnnotatedTag {
+ uint tag;
+ uint flags;
+};
+
+AnnoImage AnnoImage_read(Alloc a, AnnoImageRef ref) {
+ uint ix = ref.offset >> 2;
+ uint raw0 = read_mem(a, ix + 0);
+ uint raw1 = read_mem(a, ix + 1);
+ uint raw2 = read_mem(a, ix + 2);
+ uint raw3 = read_mem(a, ix + 3);
+ uint raw4 = read_mem(a, ix + 4);
+ uint raw5 = read_mem(a, ix + 5);
+ uint raw6 = read_mem(a, ix + 6);
+ AnnoImage s;
+ s.bbox = vec4(uintBitsToFloat(raw0), uintBitsToFloat(raw1), uintBitsToFloat(raw2), uintBitsToFloat(raw3));
+ s.linewidth = uintBitsToFloat(raw4);
+ s.index = raw5;
+ s.offset = ivec2(int(raw6 << 16) >> 16, int(raw6) >> 16);
+ return s;
+}
+
+void AnnoImage_write(Alloc a, AnnoImageRef ref, AnnoImage s) {
+ uint ix = ref.offset >> 2;
+ write_mem(a, ix + 0, floatBitsToUint(s.bbox.x));
+ write_mem(a, ix + 1, floatBitsToUint(s.bbox.y));
+ write_mem(a, ix + 2, floatBitsToUint(s.bbox.z));
+ write_mem(a, ix + 3, floatBitsToUint(s.bbox.w));
+ write_mem(a, ix + 4, floatBitsToUint(s.linewidth));
+ write_mem(a, ix + 5, s.index);
+ write_mem(a, ix + 6, (uint(s.offset.x) & 0xffff) | (uint(s.offset.y) << 16));
+}
+
+AnnoColor AnnoColor_read(Alloc a, AnnoColorRef ref) {
+ uint ix = ref.offset >> 2;
+ uint raw0 = read_mem(a, ix + 0);
+ uint raw1 = read_mem(a, ix + 1);
+ uint raw2 = read_mem(a, ix + 2);
+ uint raw3 = read_mem(a, ix + 3);
+ uint raw4 = read_mem(a, ix + 4);
+ uint raw5 = read_mem(a, ix + 5);
+ AnnoColor s;
+ s.bbox = vec4(uintBitsToFloat(raw0), uintBitsToFloat(raw1), uintBitsToFloat(raw2), uintBitsToFloat(raw3));
+ s.linewidth = uintBitsToFloat(raw4);
+ s.rgba_color = raw5;
+ return s;
+}
+
+void AnnoColor_write(Alloc a, AnnoColorRef ref, AnnoColor s) {
+ uint ix = ref.offset >> 2;
+ write_mem(a, ix + 0, floatBitsToUint(s.bbox.x));
+ write_mem(a, ix + 1, floatBitsToUint(s.bbox.y));
+ write_mem(a, ix + 2, floatBitsToUint(s.bbox.z));
+ write_mem(a, ix + 3, floatBitsToUint(s.bbox.w));
+ write_mem(a, ix + 4, floatBitsToUint(s.linewidth));
+ write_mem(a, ix + 5, s.rgba_color);
+}
+
+AnnoBeginClip AnnoBeginClip_read(Alloc a, AnnoBeginClipRef ref) {
+ uint ix = ref.offset >> 2;
+ uint raw0 = read_mem(a, ix + 0);
+ uint raw1 = read_mem(a, ix + 1);
+ uint raw2 = read_mem(a, ix + 2);
+ uint raw3 = read_mem(a, ix + 3);
+ uint raw4 = read_mem(a, ix + 4);
+ AnnoBeginClip s;
+ s.bbox = vec4(uintBitsToFloat(raw0), uintBitsToFloat(raw1), uintBitsToFloat(raw2), uintBitsToFloat(raw3));
+ s.linewidth = uintBitsToFloat(raw4);
+ return s;
+}
+
+void AnnoBeginClip_write(Alloc a, AnnoBeginClipRef ref, AnnoBeginClip s) {
+ uint ix = ref.offset >> 2;
+ write_mem(a, ix + 0, floatBitsToUint(s.bbox.x));
+ write_mem(a, ix + 1, floatBitsToUint(s.bbox.y));
+ write_mem(a, ix + 2, floatBitsToUint(s.bbox.z));
+ write_mem(a, ix + 3, floatBitsToUint(s.bbox.w));
+ write_mem(a, ix + 4, floatBitsToUint(s.linewidth));
+}
+
+AnnoEndClip AnnoEndClip_read(Alloc a, AnnoEndClipRef ref) {
+ uint ix = ref.offset >> 2;
+ uint raw0 = read_mem(a, ix + 0);
+ uint raw1 = read_mem(a, ix + 1);
+ uint raw2 = read_mem(a, ix + 2);
+ uint raw3 = read_mem(a, ix + 3);
+ AnnoEndClip s;
+ s.bbox = vec4(uintBitsToFloat(raw0), uintBitsToFloat(raw1), uintBitsToFloat(raw2), uintBitsToFloat(raw3));
+ return s;
+}
+
+void AnnoEndClip_write(Alloc a, AnnoEndClipRef ref, AnnoEndClip s) {
+ uint ix = ref.offset >> 2;
+ write_mem(a, ix + 0, floatBitsToUint(s.bbox.x));
+ write_mem(a, ix + 1, floatBitsToUint(s.bbox.y));
+ write_mem(a, ix + 2, floatBitsToUint(s.bbox.z));
+ write_mem(a, ix + 3, floatBitsToUint(s.bbox.w));
+}
+
+AnnotatedTag Annotated_tag(Alloc a, AnnotatedRef ref) {
+ uint tag_and_flags = read_mem(a, ref.offset >> 2);
+ return AnnotatedTag(tag_and_flags & 0xffff, tag_and_flags >> 16);
+}
+
+AnnoColor Annotated_Color_read(Alloc a, AnnotatedRef ref) {
+ return AnnoColor_read(a, AnnoColorRef(ref.offset + 4));
+}
+
+AnnoImage Annotated_Image_read(Alloc a, AnnotatedRef ref) {
+ return AnnoImage_read(a, AnnoImageRef(ref.offset + 4));
+}
+
+AnnoBeginClip Annotated_BeginClip_read(Alloc a, AnnotatedRef ref) {
+ return AnnoBeginClip_read(a, AnnoBeginClipRef(ref.offset + 4));
+}
+
+AnnoEndClip Annotated_EndClip_read(Alloc a, AnnotatedRef ref) {
+ return AnnoEndClip_read(a, AnnoEndClipRef(ref.offset + 4));
+}
+
+void Annotated_Nop_write(Alloc a, AnnotatedRef ref) {
+ write_mem(a, ref.offset >> 2, Annotated_Nop);
+}
+
+void Annotated_Color_write(Alloc a, AnnotatedRef ref, uint flags, AnnoColor s) {
+ write_mem(a, ref.offset >> 2, (flags << 16) | Annotated_Color);
+ AnnoColor_write(a, AnnoColorRef(ref.offset + 4), s);
+}
+
+void Annotated_Image_write(Alloc a, AnnotatedRef ref, uint flags, AnnoImage s) {
+ write_mem(a, ref.offset >> 2, (flags << 16) | Annotated_Image);
+ AnnoImage_write(a, AnnoImageRef(ref.offset + 4), s);
+}
+
+void Annotated_BeginClip_write(Alloc a, AnnotatedRef ref, uint flags, AnnoBeginClip s) {
+ write_mem(a, ref.offset >> 2, (flags << 16) | Annotated_BeginClip);
+ AnnoBeginClip_write(a, AnnoBeginClipRef(ref.offset + 4), s);
+}
+
+void Annotated_EndClip_write(Alloc a, AnnotatedRef ref, AnnoEndClip s) {
+ write_mem(a, ref.offset >> 2, Annotated_EndClip);
+ AnnoEndClip_write(a, AnnoEndClipRef(ref.offset + 4), s);
+}
+
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