preserve-emulation/ppsspp
1
0 Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2026-10-05 02:35:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add Thin3d support to draw_text (Qt not touched)

Browse Source
This commit is contained in:
Henrik Rydgard committed 2014-08-22 20:54:28 +02:00
1 parent a1ff7a4488
commit ff5df25135
7 files changed
+112 -43
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

thin3d/thin3d_d3d9.cpp
+45 -4
View File
@@ -214,7 +214,7 @@ private:
class Thin3DDX9Texture : public Thin3DTexture {
public:
Thin3DDX9Texture(LPDIRECT3DDEVICE9 device, T3DTextureType type, T3DImageFormat format, int width, int height, int depth, int mipLevels);
void SetImageData(int x, int y, int z, int width, int height, int depth, int level, int stride, uint8_t *data) override;
void SetImageData(int x, int y, int z, int width, int height, int depth, int level, int stride, const uint8_t *data) override;
void AutoGenMipmaps() override {}
void SetToSampler(LPDIRECT3DDEVICE9 device, int sampler);
void Finalize(int zim_flags) override {}
@@ -230,6 +230,7 @@ private:
D3DFORMAT FormatToD3D(T3DImageFormat fmt) {
switch (fmt) {
case RGBA8888: return D3DFMT_A8R8G8B8;
case RGBA4444: return D3DFMT_A4R4G4B4;
case D24S8: return D3DFMT_D24S8;
case D16: return D3DFMT_D16;
default: return D3DFMT_UNKNOWN;
@@ -256,9 +257,22 @@ Thin3DDX9Texture::Thin3DDX9Texture(LPDIRECT3DDEVICE9 device, T3DTextureType type
hr = device->CreateCubeTexture(width, mipLevels, 0, fmt_, D3DPOOL_MANAGED, &cubeTex_, NULL);
break;
}
if (FAILED(hr)) {
ELOG("Texture creation failed");
}
}
void Thin3DDX9Texture::SetImageData(int x, int y, int z, int width, int height, int depth, int level, int stride, uint8_t *data) {
inline uint16_t Shuffle4444(uint16_t x) {
return (x << 12) | (x >> 4);
}
// A rather different transform, for curious reasons..
inline uint32_t Shuffle8888(uint32_t x) {
return (x & 0xFF00FF00) | ((x >> 16) & 0xFF) | ((x << 16) & 0xFF0000);
}
void Thin3DDX9Texture::SetImageData(int x, int y, int z, int width, int height, int depth, int level, int stride, const uint8_t *data) {
if (!tex_) {
return;
}
@@ -274,8 +288,25 @@ void Thin3DDX9Texture::SetImageData(int x, int y, int z, int width, int height,
D3DLOCKED_RECT rect;
if (x == 0 && y == 0) {
tex_->LockRect(level, &rect, NULL, D3DLOCK_DISCARD);
for (int i = 0; i < height; i++) {
memcpy((uint8_t *)rect.pBits + rect.Pitch * i, data + stride * i, width * 4);
uint8_t *dest = (uint8_t *)rect.pBits + rect.Pitch * i;
const uint8_t *source = data + stride * i;
int j;
switch (fmt_) {
case D3DFMT_A4R4G4B4:
// This is backwards from OpenGL so we need to shuffle around a bit.
for (j = 0; j < width; j++) {
((uint16_t *)dest)[j] = Shuffle4444(((uint16_t *)source)[j]);
}
break;
case D3DFMT_A8R8G8B8:
for (j = 0; j < width; j++) {
((uint32_t *)dest)[j] = Shuffle8888(((uint32_t *)source)[j]);
}
break;
}
}
tex_->UnlockRect(level);
}
@@ -344,7 +375,17 @@ public:
void DrawIndexed(T3DPrimitive prim, Thin3DShaderSet *pipeline, Thin3DVertexFormat *format, Thin3DBuffer *vdata, Thin3DBuffer *idata, int vertexCount, int offset) override;
void Clear(int mask, uint32_t colorval, float depthVal, int stencilVal);
const char *GetAPIName() const override { return "Direct3D9"; }
const char *GetInfoString(T3DInfo info) const override {
// TODO: Make these actually query the right information
switch (info) {
case APIVERSION: return "DirectX 9.0";
case VENDOR: return "?";
case RENDERER: return "?";
case SHADELANGVERSION: return "3.0";
case APINAME: return "Direct3D 9";
default: return "?";
}
}
private:
// void CompileShader(const char *hlsl_source);