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initial rm

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John Alanbrook
2025-06-15 10:30:58 -05:00
parent 9c0565d34f
commit 6bd7251933
5 changed files with 59 additions and 3876 deletions
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62
source/jsffi.c
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@@ -170,33 +170,6 @@ typedef struct texture_vertex {
uint8_t r, g, b,a;
} texture_vertex;
static inline size_t typed_array_bytes(JSTypedArrayEnum type) {
switch(type) {
case JS_TYPED_ARRAY_UINT8C:
case JS_TYPED_ARRAY_INT8:
case JS_TYPED_ARRAY_UINT8:
return 1;
case JS_TYPED_ARRAY_INT16:
case JS_TYPED_ARRAY_UINT16:
return 2;
case JS_TYPED_ARRAY_INT32:
case JS_TYPED_ARRAY_UINT32:
case JS_TYPED_ARRAY_FLOAT32:
return 4;
case JS_TYPED_ARRAY_BIG_INT64:
case JS_TYPED_ARRAY_BIG_UINT64:
case JS_TYPED_ARRAY_FLOAT64:
return 8;
default:
return 0; // Return 0 for unknown types
}
}
#define JS_GETNUM(JS,VAL,I,TO,TYPE) { \
JSValue val = JS_GetPropertyUint32(JS,VAL,I); \
TO = js2##TYPE(JS, val); \
@@ -274,23 +247,25 @@ JSValue make_gpu_buffer(JSContext *js, void *data, size_t size, int type, int el
tstack[2] = JS_UNDEFINED;
// TODO: always copying; implement "takeover"
tstack[0] = js_new_blob_stoned_copy(js,data,size);//, make_gpu_buffer, NULL, 1);
JSValue ret = JS_NewTypedArray(js, 3, tstack, type);
JS_SetPropertyStr(js,ret,"stride", number2js(js,typed_array_bytes(type)*elements));
JS_SetPropertyStr(js,ret,"elen", number2js(js,typed_array_bytes(type)));
JS_SetPropertyStr(js,ret,"index", JS_NewBool(js,index));
JS_FreeValue(js,tstack[0]);
return ret;
// JSValue ret = JS_NewTypedArray(js, 3, tstack, type);
// JS_SetPropertyStr(js,ret,"stride", number2js(js,typed_array_bytes(type)*elements));
// JS_SetPropertyStr(js,ret,"elen", number2js(js,typed_array_bytes(type)));
// JS_SetPropertyStr(js,ret,"index", JS_NewBool(js,index));
// JS_FreeValue(js,tstack[0]);
// return ret;
return JS_UNDEFINED;
}
void *get_gpu_buffer(JSContext *js, JSValue argv, size_t *stride, size_t *size)
{
size_t o, len, bytes, msize;
return NULL;
/* size_t o, len, bytes, msize;
JSValue buf = JS_GetTypedArrayBuffer(js, argv, &o, &len, &bytes);
void *data = js_get_blob_data(js, &msize, buf);
JS_FreeValue(js,buf);
if (stride) *stride = js_getnum_str(js, argv, "stride");
if (size) *size = msize;
return data;
return data;*/
}
JSValue make_quad_indices_buffer(JSContext *js, int quads)
@@ -314,7 +289,7 @@ JSValue make_quad_indices_buffer(JSContext *js, int quads)
if (!JS_IsUndefined(rt->idx_buffer))
JS_FreeValue(js,rt->idx_buffer);
rt->idx_buffer = make_gpu_buffer(js,indices, sizeof(*indices)*count, JS_TYPED_ARRAY_UINT16, 1,0,1);
// rt->idx_buffer = make_gpu_buffer(js,indices, sizeof(*indices)*count, JS_TYPED_ARRAY_UINT16, 1,0,1);
rt->idx_count = count;
return JS_DupValue(js,rt->idx_buffer);
}
@@ -333,9 +308,9 @@ JSValue quads_to_mesh(JSContext *js, text_vert *buffer)
color[i] = buffer[i].color;
}
JSValue jspos = make_gpu_buffer(js, pos, sizeof(HMM_Vec2)*arrlen(buffer), JS_TYPED_ARRAY_FLOAT32, 2,0,0);
JSValue jsuv = make_gpu_buffer(js, uv, sizeof(HMM_Vec2)*arrlen(buffer), JS_TYPED_ARRAY_FLOAT32, 2,0,0);
JSValue jscolor = make_gpu_buffer(js, color, sizeof(HMM_Vec4)*arrlen(buffer), JS_TYPED_ARRAY_FLOAT32, 4,0,0);
JSValue jspos = make_gpu_buffer(js, pos, sizeof(HMM_Vec2)*arrlen(buffer), 0, 2,0,0);
JSValue jsuv = make_gpu_buffer(js, uv, sizeof(HMM_Vec2)*arrlen(buffer), 0, 2,0,0);
JSValue jscolor = make_gpu_buffer(js, color, sizeof(HMM_Vec4)*arrlen(buffer), 0, 4,0,0);
size_t quads = verts/4;
size_t count = verts/2*3;
@@ -1239,10 +1214,12 @@ JSValue make_color_buffer(JSContext *js, colorf c, int verts)
for (int i = 0; i < verts; i++)
colordata[i] = c;
return make_gpu_buffer(js, colordata, sizeof(*colordata)*verts, JS_TYPED_ARRAY_FLOAT32, 4, 0, 0);
return make_gpu_buffer(js, colordata, sizeof(*colordata)*verts, 0, 4, 0, 0);
}
JSC_CCALL(os_make_line_prim,
return JS_UNDEFINED;
/*
JSValue prim = JS_NewObject(js);
HMM_Vec2 *v = js2cpvec2arr(js,argv[0]);
@@ -1262,7 +1239,7 @@ JSC_CCALL(os_make_line_prim,
.closed = JS_ToBool(js,argv[3])
});
JS_SetPropertyStr(js, prim, "pos", make_gpu_buffer(js,m->positions,sizeof(*m->positions)*m->num_vertices, JS_TYPED_ARRAY_FLOAT32, 2,1,0));
JS_SetPropertyStr(js, prim, "pos", make_gpu_buffer(js,m->positions,sizeof(*m->positions)*m->num_vertices, 0, 2,1,0));
JS_SetPropertyStr(js, prim, "indices", make_gpu_buffer(js,m->triangle_indices,sizeof(*m->triangle_indices)*m->num_triangles*3, JS_TYPED_ARRAY_UINT32, 1,1,1));
@@ -1272,7 +1249,7 @@ JSC_CCALL(os_make_line_prim,
uv[i*2+1] = m->annotations[i].v_across_curve;
}
JS_SetPropertyStr(js, prim, "uv", make_gpu_buffer(js, uv, sizeof(uv), JS_TYPED_ARRAY_FLOAT32,2,1,0));
JS_SetPropertyStr(js, prim, "uv", make_gpu_buffer(js, uv, sizeof(uv), 0,2,1,0));
JS_SetPropertyStr(js,prim,"vertices", number2js(js,m->num_vertices));
JS_SetPropertyStr(js,prim,"color",make_color_buffer(js,js2color(js,argv[4]), m->num_vertices));
JS_SetPropertyStr(js,prim,"num_indices", number2js(js,m->num_triangles*3));
@@ -1281,6 +1258,7 @@ JSC_CCALL(os_make_line_prim,
parsl_destroy_context(par_ctx);
return prim;
*/
)
static void render_frame(plm_t *mpeg, plm_frame_t *frame, datastream *ds) {

18
source/qjs_geometry.c
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@@ -529,9 +529,9 @@ JSC_CCALL(gpu_make_sprite_mesh,
size_t uv_size = sizeof(*uvdata)*verts;
size_t color_size = sizeof(*colordata)*verts;
BufferCheckResult pos_chk = get_or_extend_buffer(js, old_mesh, "pos", pos_size, JS_TYPED_ARRAY_FLOAT32, 2, 1, 0);
BufferCheckResult uv_chk = get_or_extend_buffer(js, old_mesh, "uv", uv_size, JS_TYPED_ARRAY_FLOAT32, 2, 1, 0);
BufferCheckResult color_chk = get_or_extend_buffer(js, old_mesh, "color", color_size, JS_TYPED_ARRAY_FLOAT32, 4, 1, 0);
BufferCheckResult pos_chk = get_or_extend_buffer(js, old_mesh, "pos", pos_size, 0, 2, 1, 0);
BufferCheckResult uv_chk = get_or_extend_buffer(js, old_mesh, "uv", uv_size, 0, 2, 1, 0);
BufferCheckResult color_chk = get_or_extend_buffer(js, old_mesh, "color", color_size, 0, 4, 1, 0);
int need_new_all = pos_chk.need_new || uv_chk.need_new || color_chk.need_new;
@@ -539,9 +539,9 @@ JSC_CCALL(gpu_make_sprite_mesh,
if (need_new_all) {
// Create all new buffers
JSValue new_pos = make_gpu_buffer(js, posdata, pos_size, JS_TYPED_ARRAY_FLOAT32, 2, 1,0);
JSValue new_uv = make_gpu_buffer(js, uvdata, uv_size, JS_TYPED_ARRAY_FLOAT32, 2, 1,0);
JSValue new_color = make_gpu_buffer(js, colordata, color_size, JS_TYPED_ARRAY_FLOAT32, 0, 1,0);
JSValue new_pos = make_gpu_buffer(js, posdata, pos_size, 0, 2, 1,0);
JSValue new_uv = make_gpu_buffer(js, uvdata, uv_size, 0, 2, 1,0);
JSValue new_color = make_gpu_buffer(js, colordata, color_size, 0, 0, 1,0);
JS_SetPropertyStr(js, ret, "pos", new_pos);
JS_SetPropertyStr(js, ret, "uv", new_uv);
@@ -603,9 +603,9 @@ struct quad_buffers quad_buffers_new(int verts)
JSValue quadbuffers_to_mesh(JSContext *js, struct quad_buffers buffers)
{
JSValue jspos = make_gpu_buffer(js, buffers.pos, sizeof(HMM_Vec2)*buffers.verts, JS_TYPED_ARRAY_FLOAT32, 2, 0, 0);
JSValue jsuv = make_gpu_buffer(js, buffers.uv, sizeof(HMM_Vec2)*buffers.verts, JS_TYPED_ARRAY_FLOAT32, 2,0,0);
JSValue jscolor = make_gpu_buffer(js, buffers.color, sizeof(HMM_Vec4)*buffers.verts, JS_TYPED_ARRAY_FLOAT32, 4,0,0);
JSValue jspos = make_gpu_buffer(js, buffers.pos, sizeof(HMM_Vec2)*buffers.verts, 0, 2, 0, 0);
JSValue jsuv = make_gpu_buffer(js, buffers.uv, sizeof(HMM_Vec2)*buffers.verts, 0, 2,0,0);
JSValue jscolor = make_gpu_buffer(js, buffers.color, sizeof(HMM_Vec4)*buffers.verts, 0, 4,0,0);
size_t quads = buffers.verts/4;
size_t count = buffers.verts/2*3;

6
source/qjs_miniz.c
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@@ -166,10 +166,10 @@ static JSValue js_miniz_decompress(JSContext *js,
JSValue ret;
int asString = (argc > 1) && JS_ToBool(js, argv[1]);
if (asString)
// if (asString)
ret = JS_NewStringLen(js, (const char *)out_ptr, out_len);
else
ret = JS_NewArrayBufferCopy(js, out_ptr, out_len);
// else
// ret = JS_NewArrayBufferCopy(js, out_ptr, out_len);
#ifdef MZ_FREE
MZ_FREE(out_ptr);

3804
source/quickjs.c
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File diff suppressed because it is too large Load Diff

41
source/quickjs.h
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@@ -403,7 +403,6 @@ void JS_AddIntrinsicRegExp(JSContext *ctx);
void JS_AddIntrinsicJSON(JSContext *ctx);
void JS_AddIntrinsicProxy(JSContext *ctx);
void JS_AddIntrinsicMapSet(JSContext *ctx);
void JS_AddIntrinsicTypedArrays(JSContext *ctx);
void JS_AddIntrinsicPromise(JSContext *ctx);
void JS_AddIntrinsicWeakRef(JSContext *ctx);
@@ -859,44 +858,6 @@ JSValue JS_ParseJSON2(JSContext *ctx, const char *buf, size_t buf_len,
JSValue JS_JSONStringify(JSContext *ctx, JSValueConst obj,
JSValueConst replacer, JSValueConst space0);
typedef void JSFreeArrayBufferDataFunc(JSRuntime *rt, void *opaque, void *ptr);
JSValue JS_NewArrayBuffer(JSContext *ctx, uint8_t *buf, size_t len,
JSFreeArrayBufferDataFunc *free_func, void *opaque,
JS_BOOL is_shared);
JSValue JS_NewArrayBufferCopy(JSContext *ctx, const uint8_t *buf, size_t len);
void JS_DetachArrayBuffer(JSContext *ctx, JSValueConst obj);
uint8_t *JS_GetArrayBuffer(JSContext *ctx, size_t *psize, JSValueConst obj);
typedef enum JSTypedArrayEnum {
JS_TYPED_ARRAY_UINT8C = 0,
JS_TYPED_ARRAY_INT8,
JS_TYPED_ARRAY_UINT8,
JS_TYPED_ARRAY_INT16,
JS_TYPED_ARRAY_UINT16,
JS_TYPED_ARRAY_INT32,
JS_TYPED_ARRAY_UINT32,
JS_TYPED_ARRAY_BIG_INT64,
JS_TYPED_ARRAY_BIG_UINT64,
JS_TYPED_ARRAY_FLOAT16,
JS_TYPED_ARRAY_FLOAT32,
JS_TYPED_ARRAY_FLOAT64,
} JSTypedArrayEnum;
JSValue JS_NewTypedArray(JSContext *ctx, int argc, JSValueConst *argv,
JSTypedArrayEnum array_type);
JSValue JS_GetTypedArrayBuffer(JSContext *ctx, JSValueConst obj,
size_t *pbyte_offset,
size_t *pbyte_length,
size_t *pbytes_per_element);
typedef struct {
void *(*sab_alloc)(void *opaque, size_t size);
void (*sab_free)(void *opaque, void *ptr);
void (*sab_dup)(void *opaque, void *ptr);
void *sab_opaque;
} JSSharedArrayBufferFunctions;
void JS_SetSharedArrayBufferFunctions(JSRuntime *rt,
const JSSharedArrayBufferFunctions *sf);
typedef enum JSPromiseStateEnum {
JS_PROMISE_PENDING,
JS_PROMISE_FULFILLED,
@@ -916,8 +877,6 @@ void JS_SetHostPromiseRejectionTracker(JSRuntime *rt, JSHostPromiseRejectionTrac
/* return != 0 if the JS code needs to be interrupted */
typedef int JSInterruptHandler(JSRuntime *rt, void *opaque);
void JS_SetInterruptHandler(JSRuntime *rt, JSInterruptHandler *cb, void *opaque);
/* if can_block is TRUE, Atomics.wait() can be used */
void JS_SetCanBlock(JSRuntime *rt, JS_BOOL can_block);
/* select which debug info is stripped from the compiled code */
#define JS_STRIP_SOURCE (1 << 0) /* strip source code */
#define JS_STRIP_DEBUG (1 << 1) /* strip all debug info including source code */