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3DS: Fix sky and translucent blocks not rendering properly

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This commit is contained in:
UnknownShadow200 2023-07-28 22:30:01 +10:00
parent e9d897499d
commit c8e8f53b7c
1 changed files with 36 additions and 26 deletions
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62
src/Graphics_3DS.c
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@ -124,21 +124,6 @@ void Gfx_Create(void) {
SetDefaultState();
InitDefaultResources();
AllocShaders();
// Configure the first fragment shading substage to just pass through the vertex color
// See https://www.opengl.org/sdk/docs/man2/xhtml/glTexEnv.xml for more insight
//C3D_TexEnv* env = C3D_GetTexEnv(0);
//C3D_TexEnvInit(env);
//C3D_TexEnvSrc(env, C3D_Both, GPU_PRIMARY_COLOR, 0, 0);
//C3D_TexEnvFunc(env, C3D_Both, GPU_REPLACE);
// Configure the first fragment shading substage to blend the texture color with
// the vertex color (calculated by the vertex shader using a lighting algorithm)
// See https://www.opengl.org/sdk/docs/man2/xhtml/glTexEnv.xml for more insight
C3D_TexEnv* env = C3D_GetTexEnv(0);
C3D_TexEnvInit(env);
C3D_TexEnvSrc(env, C3D_Both, GPU_TEXTURE0, GPU_PRIMARY_COLOR, 0);
C3D_TexEnvFunc(env, C3D_Both, GPU_MODULATE);
// 8x8 dummy white texture
// (textures must be at least 8x8, see C3D_TexInitWithParams source)
@ -291,7 +276,7 @@ void Gfx_ClearCol(PackedCol color) {
static cc_bool depthTest, depthWrite;
static int colorWriteMask = GPU_WRITE_COLOR;
static void UpdateDepthWriteMask(void) {
static void UpdateWriteState(void) {
//C3D_EarlyDepthTest(true, GPU_EARLYDEPTH_GREATER, 0);
//C3D_EarlyDepthTest(false, GPU_EARLYDEPTH_GREATER, 0);
int writeMask = colorWriteMask;
@ -301,11 +286,11 @@ static void UpdateDepthWriteMask(void) {
void Gfx_SetDepthWrite(cc_bool enabled) {
depthWrite = enabled;
UpdateDepthWriteMask();
UpdateWriteState();
}
void Gfx_SetDepthTest(cc_bool enabled) {
depthTest = enabled;
UpdateDepthWriteMask();
UpdateWriteState();
}
void Gfx_SetColWriteMask(cc_bool r, cc_bool g, cc_bool b, cc_bool a) {
@ -314,7 +299,9 @@ void Gfx_SetColWriteMask(cc_bool r, cc_bool g, cc_bool b, cc_bool a) {
if (g) mask |= GPU_WRITE_GREEN;
if (b) mask |= GPU_WRITE_BLUE;
if (a) mask |= GPU_WRITE_ALPHA;
colorWriteMask = mask;
UpdateWriteState();
}
@ -523,13 +510,7 @@ void Gfx_DisableTextureOffset(void) {
*---------------------------------------------------------Drawing---------------------------------------------------------*
*#########################################################################################################################*/
cc_bool Gfx_WarnIfNecessary(void) { return false; }
void Gfx_SetVertexFormat(VertexFormat fmt) {
if (fmt == gfx_format) return;
gfx_format = fmt;
gfx_stride = strideSizes[fmt];
SwitchProgram();
static void UpdateAttribFormat(VertexFormat fmt) {
C3D_AttrInfo* attrInfo = C3D_GetAttrInfo();
AttrInfo_Init(attrInfo);
@ -540,7 +521,36 @@ void Gfx_SetVertexFormat(VertexFormat fmt) {
}
}
static void UpdateTexEnv(VertexFormat fmt) {
C3D_TexEnv* env = C3D_GetTexEnv(0);
C3D_TexEnvInit(env);
if (fmt == VERTEX_FORMAT_TEXTURED) {
// Configure the first fragment shading substage to blend the texture color with
// the vertex color (calculated by the vertex shader using a lighting algorithm)
// See https://www.opengl.org/sdk/docs/man2/xhtml/glTexEnv.xml for more insight
C3D_TexEnvSrc(env, C3D_Both, GPU_TEXTURE0, GPU_PRIMARY_COLOR, 0);
C3D_TexEnvFunc(env, C3D_Both, GPU_MODULATE);
} else {
// Configure the first fragment shading substage to just pass through the vertex color
// See https://www.opengl.org/sdk/docs/man2/xhtml/glTexEnv.xml for more insight
C3D_TexEnvSrc(env, C3D_Both, GPU_PRIMARY_COLOR, 0, 0);
C3D_TexEnvFunc(env, C3D_Both, GPU_REPLACE);
}
}
void Gfx_SetVertexFormat(VertexFormat fmt) {
if (fmt == gfx_format) return;
gfx_format = fmt;
gfx_stride = strideSizes[fmt];
SwitchProgram();
UpdateAttribFormat(fmt);
UpdateTexEnv(fmt);
}
void Gfx_DrawVb_Lines(int verticesCount) {
/* TODO */
}
static void SetVertexBuffer(int startVertex) {
@ -582,4 +592,4 @@ void Gfx_DrawVb_IndexedTris(int verticesCount) {
void Gfx_DrawIndexedTris_T2fC4b(int verticesCount, int startVertex) {
C3D_DrawElements(GPU_TRIANGLES, ICOUNT(verticesCount), C3D_UNSIGNED_SHORT, gfx_indices + startVertex);
}*/
#endif
#endif