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fix normals matrix

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This commit is contained in:
olebeck 2025-06-28 02:44:52 +02:00
parent a7f41dd4a3
commit 7b258b0e30
2 changed files with 51 additions and 25 deletions
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61
miniwin/src/d3drm/backends/gxm/renderer.cpp
View File

@ -20,7 +20,7 @@ bool with_razor = false;
#define VITA_GXM_SCREEN_WIDTH 960
#define VITA_GXM_SCREEN_HEIGHT 544
#define VITA_GXM_SCREEN_STRIDE 960
#define VITA_GXM_PENDING_SWAPS 3
#define VITA_GXM_PENDING_SWAPS 2
#define VITA_GXM_COLOR_FORMAT SCE_GXM_COLOR_FORMAT_A8B8G8R8
#define VITA_GXM_PIXEL_FORMAT SCE_DISPLAY_PIXELFORMAT_A8B8G8R8
@ -75,7 +75,7 @@ static void display_callback(const void *callback_data) {
framebuf.width = VITA_GXM_SCREEN_WIDTH;
framebuf.height = VITA_GXM_SCREEN_HEIGHT;
sceDisplaySetFrameBuf(&framebuf, SCE_DISPLAY_SETBUF_NEXTFRAME);
sceDisplayWaitVblankStart();
sceDisplayWaitSetFrameBuf();
}
static void load_razor() {
@ -293,13 +293,13 @@ Direct3DRMRenderer* GXMRenderer::Create(DWORD width, DWORD height)
}
GXMRenderer::GXMRenderer(DWORD width, DWORD height) {
m_width = width;
m_height = height;
m_width = VITA_GXM_SCREEN_WIDTH;
m_height = VITA_GXM_SCREEN_HEIGHT;
m_virtualWidth = width;
m_virtualHeight = height;
const unsigned int alignedWidth = ALIGN(VITA_GXM_SCREEN_WIDTH, SCE_GXM_TILE_SIZEX);
const unsigned int alignedHeight = ALIGN(VITA_GXM_SCREEN_HEIGHT, SCE_GXM_TILE_SIZEY);
const unsigned int alignedWidth = ALIGN(m_width, SCE_GXM_TILE_SIZEX);
const unsigned int alignedHeight = ALIGN(m_height, SCE_GXM_TILE_SIZEY);
const unsigned int sampleCount = alignedWidth * alignedHeight;
const unsigned int depthStrideInSamples = alignedWidth;
@ -309,8 +309,8 @@ GXMRenderer::GXMRenderer(DWORD width, DWORD height) {
SceGxmRenderTargetParams renderTargetParams;
memset(&renderTargetParams, 0, sizeof(SceGxmRenderTargetParams));
renderTargetParams.flags = 0;
renderTargetParams.width = VITA_GXM_SCREEN_WIDTH;
renderTargetParams.height = VITA_GXM_SCREEN_HEIGHT;
renderTargetParams.width = m_width;
renderTargetParams.height = m_height;
renderTargetParams.scenesPerFrame = 1;
renderTargetParams.multisampleMode = 0;
renderTargetParams.multisampleLocations = 0;
@ -332,8 +332,8 @@ GXMRenderer::GXMRenderer(DWORD width, DWORD height) {
SCE_GXM_COLOR_SURFACE_LINEAR,
SCE_GXM_COLOR_SURFACE_SCALE_NONE,
SCE_GXM_OUTPUT_REGISTER_SIZE_32BIT,
VITA_GXM_SCREEN_WIDTH, VITA_GXM_SCREEN_HEIGHT,
VITA_GXM_SCREEN_STRIDE,
m_width, m_height,
m_width,
this->displayBuffers[i]
)) return;
@ -475,7 +475,7 @@ GXMRenderer::GXMRenderer(DWORD width, DWORD height) {
this->colorShader_uColor = sceGxmProgramFindParameterByName(colorFragmentProgramGxp, "uColor"); // vec4
this->lights = static_cast<decltype(this->lights)>(sceClibMspaceMalloc(this->cdramPool, sizeof(*this->lights)));
for(int i = 0; i < VITA_GXM_DISPLAY_BUFFER_COUNT; i++) {
for(int i = 0; i < VITA_GXM_UNIFORM_BUFFER_COUNT; i++) {
this->quadVertices[i] = (Vertex*)sceClibMspaceMalloc(this->cdramPool, sizeof(Vertex)*4*50);
}
this->quadIndices = (uint16_t*)sceClibMspaceMalloc(this->cdramPool, sizeof(uint16_t)*4);
@ -484,6 +484,14 @@ GXMRenderer::GXMRenderer(DWORD width, DWORD height) {
this->quadIndices[2] = 2;
this->quadIndices[3] = 3;
volatile uint32_t *const notificationMem = sceGxmGetNotificationRegion();
for (uint32_t i = 0; i < VITA_GXM_UNIFORM_BUFFER_COUNT; i++) {
this->fragmentNotifications[i].address = notificationMem + (i*2);
this->fragmentNotifications[i].value = 0;
this->vertexNotifications[i].address = notificationMem + (i*2)+1;
this->vertexNotifications[i].value = 0;
}
m_initialized = true;
}
@ -814,6 +822,12 @@ void GXMRenderer::StartScene() {
);
this->sceneStarted = true;
this->quadsUsed = 0;
// wait for this uniform buffer to become available
this->activeUniformBuffer = (this->activeUniformBuffer + 1) % VITA_GXM_UNIFORM_BUFFER_COUNT;
sceGxmNotificationWait(&this->fragmentNotifications[this->activeUniformBuffer]);
//sceClibPrintf("this->activeUniformBuffer: %d notification: %d\n", this->activeUniformBuffer, this->fragmentNotifications[this->activeUniformBuffer].value);
}
int frames = 0;
@ -825,16 +839,14 @@ HRESULT GXMRenderer::BeginFrame()
SDL_Log("trigger razor");
sceRazorGpuCaptureSetTriggerNextFrame("ux0:/data/capture.sgx");
razor_triggered = true;
}
}
}
this->transparencyEnabled = false;
this->StartScene();
// set light data
auto lightData = this->LightsBuffer();
int lightCount = std::min(static_cast<int>(m_lights.size()), 3);
for (int i = 0; false && i < lightCount; ++i) {
for (int i = 0; i < lightCount; ++i) {
const auto& src = m_lights[i];
lightData->lights[i].color[0] = src.color.r;
lightData->lights[i].color[1] = src.color.g;
@ -851,8 +863,7 @@ HRESULT GXMRenderer::BeginFrame()
lightData->lights[i].direction[2] = src.direction.z;
lightData->lights[i].direction[3] = src.directional;
}
lightData->lightCount = 3; //lightCount;
memset(lightData->lights, 0, sizeof(lightData->lights));
lightData->lightCount = lightCount;
sceGxmSetFragmentUniformBuffer(this->context, 0, lightData);
return DD_OK;
@ -875,6 +886,12 @@ static const D3DRMMATRIX4D identity4x4 = {
{0.0, 0.0, 0.0, 1.0},
};
static const Matrix3x3 identity3x3 = {
{1.0, 0.0, 0.0},
{0.0, 1.0, 0.0},
{0.0, 0.0, 1.0},
};
void GXMRenderer::SubmitDraw(
DWORD meshId,
@ -904,8 +921,8 @@ void GXMRenderer::SubmitDraw(
SET_UNIFORM(vertUniforms, this->uModelViewMatrix, modelViewMatrix);
SET_UNIFORM(vertUniforms, this->uProjectionMatrix, m_projection);
SET_UNIFORM(vertUniforms, this->uNormalMatrix, normalMatrix);
sceGxmSetUniformDataF(vertUniforms, this->uNormalMatrix, 0, 9, static_cast<const float*>(normalMatrix[0]));
float color[4] = {
appearance.color.r / 255.0f,
appearance.color.g / 255.0f,
@ -1000,9 +1017,13 @@ void GXMRenderer::Flip() {
}
// end scene
++this->fragmentNotifications[this->activeUniformBuffer].value;
++this->vertexNotifications[this->activeUniformBuffer].value;
sceGxmEndScene(
this->context,
nullptr, nullptr
nullptr, //&this->vertexNotifications[this->activeUniformBuffer],
//nullptr
&this->fragmentNotifications[this->activeUniformBuffer] // wait for fragment processing to finish for this buffer, otherwise lighting corrupts
);
sceGxmPadHeartbeat(
&this->displayBuffersSurface[this->backBufferIndex],

15
miniwin/src/internal/d3drmrenderer_gxm.h
View File

@ -15,6 +15,7 @@
DEFINE_GUID(GXM_GUID, 0x682656F3, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x58, 0x4D);
#define VITA_GXM_DISPLAY_BUFFER_COUNT 3
#define VITA_GXM_UNIFORM_BUFFER_COUNT 6 // hacky solution to corruption while drawing next frame, sync not working
struct GXMTextureCacheEntry {
IDirect3DRMTexture* texture;
@ -135,7 +136,7 @@ class GXMRenderer : public Direct3DRMRenderer {
void StartScene();
inline Vertex* QuadVerticesBuffer() {
Vertex* verts = &this->quadVertices[this->backBufferIndex][this->quadsUsed*4];
Vertex* verts = &this->quadVertices[this->activeUniformBuffer][this->quadsUsed*4];
this->quadsUsed += 1;
if(this->quadsUsed >= 50) {
SDL_Log("QuadVerticesBuffer overflow");
@ -145,7 +146,7 @@ class GXMRenderer : public Direct3DRMRenderer {
}
inline GXMSceneLightUniform* LightsBuffer() {
return this->lights[this->backBufferIndex];
return this->lights[this->activeUniformBuffer];
}
std::vector<GXMTextureCacheEntry> m_textures;
@ -202,10 +203,14 @@ class GXMRenderer : public Direct3DRMRenderer {
// color shader frament uniforms
const SceGxmProgramParameter* colorShader_uColor;
GXMSceneLightUniform (*lights)[VITA_GXM_DISPLAY_BUFFER_COUNT];
Vertex* quadVertices[VITA_GXM_DISPLAY_BUFFER_COUNT];
// uniforms / quad meshes
GXMSceneLightUniform (*lights)[VITA_GXM_UNIFORM_BUFFER_COUNT];
Vertex* quadVertices[VITA_GXM_UNIFORM_BUFFER_COUNT];
uint16_t* quadIndices;
int quadsUsed;
int quadsUsed = 0;
int activeUniformBuffer = 0;
SceGxmNotification vertexNotifications[VITA_GXM_UNIFORM_BUFFER_COUNT];
SceGxmNotification fragmentNotifications[VITA_GXM_UNIFORM_BUFFER_COUNT];
bool m_initialized = false;
};