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Show a better message when unable to create backbuffer or depth format for direct3d9 backend

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UnknownShadow200 2020-05-16 00:50:44 +10:00
parent 2d5885577b
commit 457e10ebb6
1 changed files with 25 additions and 20 deletions
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45
src/Graphics.c
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@ -303,7 +303,7 @@ static DWORD d3d9_formatMappings[2] = { D3DFVF_XYZ | D3DFVF_DIFFUSE, D3DFVF_XYZ
static IDirect3D9* d3d;
static IDirect3DDevice9* device;
static DWORD createFlags = D3DCREATE_HARDWARE_VERTEXPROCESSING;
static D3DFORMAT gfx_viewFormat, gfx_depthFormat;
static D3DFORMAT viewFormat, depthFormat;
static float totalMem;
static void D3D9_RestoreRenderStates(void);
@ -327,33 +327,37 @@ static void D3D9_FreeResource(GfxResourceID* resource) {
Platform_Log2("D3D9 resource has %i outstanding references! ID 0x%x", &refCount, &addr);
}
static void D3D9_FindCompatibleFormat(void) {
static D3DFORMAT depthFormats[6] = { D3DFMT_D32, D3DFMT_D24X8, D3DFMT_D24S8, D3DFMT_D24X4S4, D3DFMT_D16, D3DFMT_D15S1 };
static D3DFORMAT viewFormats[4] = { D3DFMT_X8R8G8B8, D3DFMT_R8G8B8, D3DFMT_R5G6B5, D3DFMT_X1R5G5B5 };
static void FindCompatibleViewFormat(void) {
static const D3DFORMAT formats[4] = { D3DFMT_X8R8G8B8, D3DFMT_R8G8B8, D3DFMT_R5G6B5, D3DFMT_X1R5G5B5 };
cc_result res;
int i, count = Array_Elems(viewFormats);
int i;
for (i = 0; i < count; i++) {
gfx_viewFormat = viewFormats[i];
res = IDirect3D9_CheckDeviceType(d3d, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, gfx_viewFormat, gfx_viewFormat, true);
if (!res) break;
for (i = 0; i < Array_Elems(formats); i++) {
viewFormat = formats[i];
res = IDirect3D9_CheckDeviceType(d3d, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, viewFormat, viewFormat, true);
if (!res) return;
}
if (i == count) Logger_Abort("Unable to create a back buffer with sufficient precision.");
Logger_Abort("Failed to create back buffer. Graphics drivers may not be installed.");
}
count = Array_Elems(depthFormats);
for (i = 0; i < count; i++) {
gfx_depthFormat = depthFormats[i];
res = IDirect3D9_CheckDepthStencilMatch(d3d, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, gfx_viewFormat, gfx_viewFormat, gfx_depthFormat);
if (!res) break;
static void FindCompatibleDepthFormat(void) {
static const D3DFORMAT formats[6] = { D3DFMT_D32, D3DFMT_D24X8, D3DFMT_D24S8, D3DFMT_D24X4S4, D3DFMT_D16, D3DFMT_D15S1 };
cc_result res;
int i;
for (i = 0; i < Array_Elems(formats); i++) {
depthFormat = formats[i];
res = IDirect3D9_CheckDepthStencilMatch(d3d, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, viewFormat, viewFormat, depthFormat);
if (!res) return;
}
if (i == count) Logger_Abort("Unable to create a depth buffer with sufficient precision.");
Logger_Abort("Failed to create depth buffer. Graphics drivers may not be installed.");
}
static void D3D9_FillPresentArgs(int width, int height, D3DPRESENT_PARAMETERS* args) {
args->AutoDepthStencilFormat = gfx_depthFormat;
args->AutoDepthStencilFormat = depthFormat;
args->BackBufferWidth = width;
args->BackBufferHeight = height;
args->BackBufferFormat = gfx_viewFormat;
args->BackBufferFormat = viewFormat;
args->BackBufferCount = 1;
args->EnableAutoDepthStencil = true;
args->PresentationInterval = gfx_vsync ? D3DPRESENT_INTERVAL_ONE : D3DPRESENT_INTERVAL_IMMEDIATE;
@ -369,7 +373,8 @@ void Gfx_Init(void) {
HWND winHandle = (HWND)WindowInfo.Handle;
d3d = Direct3DCreate9(D3D_SDK_VERSION);
D3D9_FindCompatibleFormat();
FindCompatibleViewFormat();
FindCompatibleDepthFormat();
D3DPRESENT_PARAMETERS args = { 0 };
D3D9_FillPresentArgs(640, 480, &args);
@ -960,7 +965,7 @@ static const int D3D9_DepthBufferBts(D3DFORMAT format) {
void Gfx_GetApiInfo(String* lines) {
D3DADAPTER_IDENTIFIER9 adapter = { 0 };
int pointerSize = sizeof(void*) * 8;
int depthBits = D3D9_DepthBufferBts(gfx_depthFormat);
int depthBits = D3D9_DepthBufferBts(depthFormat);
float curMem;
IDirect3D9_GetAdapterIdentifier(d3d, D3DADAPTER_DEFAULT, 0, &adapter);