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N64: Water kinda renders

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This commit is contained in:
UnknownShadow200 2023-11-28 21:08:01 +11:00
parent ef64163e57
commit bc11c84206
2 changed files with 31 additions and 22 deletions
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45
src/Graphics_N64.c
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@ -52,7 +52,7 @@ void Gfx_Free(void) {
/*########################################################################################################################*
*-----------------------------------------------------------Misc----------------------------------------------------------*
*#########################################################################################################################*/
//static color_t gfx_clearColor;
static color_t gfx_clearColor;
cc_result Gfx_TakeScreenshot(struct Stream* output) {
return ERR_NOT_SUPPORTED;
@ -75,30 +75,25 @@ void Gfx_OnWindowResize(void) { }
void Gfx_BeginFrame(void) {
//Platform_LogConst("GFX BEG");
surface_t* disp = display_get();
rdpq_attach(disp, &zbuffer);
//rdpq_set_mode_fill(RGBA32(0, 255, 0, 255));
//rdpq_fill_rectangle(0, 0, 320, 120);
//rdpq_clear(gfx_clearColor);
//rdpq_clear_z(0xFFFC);
gl_context_begin();
Platform_LogConst("GFX ctx beg");
}
static PackedCol clearColor;
static color_t gfx_clearColor;
void Gfx_Clear(void) {
glClearColor(PackedCol_R(clearColor) / 255.0f, PackedCol_G(clearColor) / 255.0f,
PackedCol_B(clearColor) / 255.0f, PackedCol_A(clearColor) / 255.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
__rdpq_autosync_change(AUTOSYNC_PIPE);
rdpq_clear(gfx_clearColor);
rdpq_clear_z(0xFFFC);
}
void Gfx_ClearCol(PackedCol color) {
clearColor = color;
//color = PackedCol_Make(200, 150, 100, 255);
gfx_clearColor.r = PackedCol_R(color);
gfx_clearColor.g = PackedCol_G(color);
gfx_clearColor.b = PackedCol_B(color);
gfx_clearColor.a = PackedCol_A(color);
//memcpy(&gfx_clearColor, &color, sizeof(color_t)); // TODO maybe use proper conversion from graphics.h ??
}
@ -163,8 +158,9 @@ void Gfx_BindTexture(GfxResourceID texId) {
}
void Gfx_UpdateTexture(GfxResourceID texId, int x, int y, struct Bitmap* part, int rowWidth, cc_bool mipmaps) {
// TODO: Doesn't actually work. maybe due to glSurfaceTexImageN64 caching the RSQ upload block?
/*CCTexture* tex = (CCTexture*)texId;
// TODO: Just memcpying doesn't actually work. maybe due to glSurfaceTexImageN64 caching the RSQ upload block?
// TODO: Is there a more optimised approach than just calling glSurfaceTexImageN64
CCTexture* tex = (CCTexture*)texId;
surface_t* fb = &tex->surface;
cc_uint32* src = (cc_uint32*)part->scan0 + x;
@ -175,7 +171,16 @@ void Gfx_UpdateTexture(GfxResourceID texId, int x, int y, struct Bitmap* part, i
Mem_Copy(dst + srcY * fb->stride,
src + srcY * rowWidth,
part->width * 4);
}*/
}
glBindTexture(GL_TEXTURE_2D, tex->textureID);
rdpq_texparms_t params = (rdpq_texparms_t){
.s.repeats = REPEAT_INFINITE,
.t.repeats = REPEAT_INFINITE,
};
// rdpq_tex_upload(TILE0, &tex->surface, &params);
glSurfaceTexImageN64(GL_TEXTURE_2D, 0, fb, &params);
}
void Gfx_UpdateTexturePart(GfxResourceID texId, int x, int y, struct Bitmap* part, cc_bool mipmaps) {
@ -219,7 +224,7 @@ static void Gfx_RestoreState(void) {
glHint(GL_FOG_HINT, GL_NICEST);
glAlphaFunc(GL_GREATER, 0.5f);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glDepthFunc(GL_LESS_INTERPENETRATING_N64);
glDepthFunc(GL_LESS);
//glEnable(GL_RDPQ_TEXTURING_N64);
}
@ -322,6 +327,8 @@ void Gfx_DeleteDynamicVb(GfxResourceID* vb) { Gfx_DeleteVb(vb); }
/*########################################################################################################################*
*-----------------------------------------------------State management----------------------------------------------------*
*#########################################################################################################################*/
static cc_bool depthOnlyRendering;
void Gfx_SetFog(cc_bool enabled) {
}
@ -344,6 +351,7 @@ void Gfx_SetAlphaTest(cc_bool enabled) {
}
void Gfx_DepthOnlyRendering(cc_bool depthOnly) {
depthOnlyRendering = depthOnly; // TODO: Better approach? maybe using glBlendFunc instead?
cc_bool enabled = !depthOnly;
//Gfx_SetColWriteMask(enabled, enabled, enabled, enabled);
if (enabled) { glEnable(GL_TEXTURE_2D); } else { glDisable(GL_TEXTURE_2D); }
@ -442,6 +450,7 @@ void Gfx_DrawVb_IndexedTris(int verticesCount) {
void Gfx_DrawIndexedTris_T2fC4b(int verticesCount, int startVertex) {
cc_uint32 offset = startVertex * SIZEOF_VERTEX_TEXTURED;
if (depthOnlyRendering) return;
glVertexPointer(3, GL_FLOAT, SIZEOF_VERTEX_TEXTURED, (void*)(VB_PTR + offset));
glColorPointer(4, GL_UNSIGNED_BYTE, SIZEOF_VERTEX_TEXTURED, (void*)(VB_PTR + offset + 12));
glTexCoordPointer(2, GL_FLOAT, SIZEOF_VERTEX_TEXTURED, (void*)(VB_PTR + offset + 16));

2
src/Platform_N64.c
View File

@ -177,7 +177,7 @@ void* Thread_Create(Thread_StartFunc func) {
}
void Thread_Start2(void* handle, Thread_StartFunc func) {
func(); // TODO: actual multithreading ???
// TODO: actual multithreading ???
}
void Thread_Detach(void* handle) {