OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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- removal of all code to handle OpenGL 2. From this commit on the main build of GZDoom will be OpenGL 3.3 or higher.

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# Conflicts:
#	src/gl/renderer/gl_renderer.cpp
#	src/gl/shaders/gl_shader.cpp
#	src/gl/system/gl_framebuffer.cpp
#	src/gl_load/gl_interface.cpp
This commit is contained in:
Christoph Oelckers 2018-06-08 19:12:06 +02:00
commit 8ab68264c1
33 changed files with 213 additions and 2070 deletions
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53
src/textures/texture.cpp
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@ -1371,7 +1371,7 @@ unsigned char * FTexture::CreateTexBuffer(int translation, int & w, int & h, int
int isTransparent = -1;
if ((flags & CTF_CheckHires) && translation != STRange_AlphaTexture)
if (flags & CTF_CheckHires)
{
buffer = LoadHiresTexture(&w, &h);
if (buffer != nullptr)
@ -1389,37 +1389,11 @@ unsigned char * FTexture::CreateTexBuffer(int translation, int & w, int & h, int
FBitmap bmp(buffer, W * 4, W, H);
if (translation <= 0 || translation >= STRange_Min)
if (translation <= 0)
{
// Allow creation of desaturated or special-colormapped textures for the legacy renderer.
FCopyInfo inf = { OP_COPY, BLEND_NONE,{ 0 }, 0, 0 };
if (translation >= STRange_Desaturate && translation < STRange_Desaturate + 31) // there are 31 ranges of desaturations available
{
inf.blend = (EBlend)(BLEND_DESATURATE1 + translation - STRange_Desaturate);
}
else if (translation >= STRange_Specialcolormap && translation < STRange_Specialcolormap + (int)SpecialColormaps.Size())
{
inf.blend = (EBlend)(BLEND_SPECIALCOLORMAP1 + translation - STRange_Specialcolormap);
}
int trans = CopyTrueColorPixels(&bmp, exx, exx, 0, translation >= STRange_Min ? &inf : nullptr);
int trans = CopyTrueColorPixels(&bmp, exx, exx, 0, nullptr);
CheckTrans(buffer, W*H, trans);
isTransparent = bTranslucent;
// alpha texture for legacy mode
if (translation == STRange_AlphaTexture)
{
for (int i = 0; i < W*H; i++)
{
int b = buffer[4 * i];
int g = buffer[4 * i + 1];
int r = buffer[4 * i + 2];
int gray = Luminance(r, g, b);
buffer[4 * i] = 255;
buffer[4 * i + 1] = 255;
buffer[4 * i + 2] = 255;
buffer[4 * i + 3] = (buffer[4 * i + 3] * gray) >> 8;
}
}
}
else
{
@ -1430,26 +1404,11 @@ unsigned char * FTexture::CreateTexBuffer(int translation, int & w, int & h, int
// This is not conclusive for setting the texture's transparency info.
}
// [BB] The hqnx upsampling (not the scaleN one) destroys partial transparency, don't upsamle textures using it.
// [BB] Potentially upsample the buffer.
if ((flags & CTF_MaybeWarped) && bWarped && w*h <= 256 * 256) // do not software-warp larger textures, especially on the old systems that still need this fallback.
if (flags & CTF_ProcessData)
{
// need to do software warping
FWarpTexture *wt = static_cast<FWarpTexture*>(this);
unsigned char *warpbuffer = new unsigned char[w*h * 4];
WarpBuffer((uint32_t*)warpbuffer, (const uint32_t*)buffer, w, h, wt->WidthOffsetMultiplier, wt->HeightOffsetMultiplier, screen->FrameTime, wt->Speed, bWarped);
delete[] buffer;
buffer = warpbuffer;
wt->GenTime[0] = screen->FrameTime;
}
else
{
if (flags & CTF_ProcessData)
buffer = CreateUpsampledTextureBuffer(buffer, W, H, w, h, !!isTransparent);
}
if (flags & CTF_ProcessData)
buffer = CreateUpsampledTextureBuffer(buffer, W, H, w, h, !!isTransparent);
ProcessData(buffer, w, h, false);
}
return buffer;
}