zdoom/gzdoom
0
0
Fork 0
mirror of https://github.com/ZDoom/gzdoom.git synced 2024-11-11 15:21:51 +00:00
Code Issues Projects Releases Packages Wiki Activity

- reenabled software warping for shader-less rendering.

Browse source
This commit is contained in:
Christoph Oelckers 2016-04-26 20:20:00 +02:00
parent 924b72b633
commit 9d71c91f01
1 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/gl/textures/gl_material.cpp
View file

@ -72,6 +72,7 @@ EXTERN_CVAR(Bool, gl_texture_usehires)
// The GL texture maintenance class
//
//===========================================================================
BYTE *gl_WarpBuffer(BYTE *buffer, int Width, int Height, int warp, float Speed);
//===========================================================================
//
@ -291,7 +292,7 @@ const FHardwareTexture *FGLTexture::Bind(int texunit, int clampmode, int transla
if (hwtex)
{
// Texture has become invalid
if ((!tex->bHasCanvas && !tex->bWarped) && tex->CheckModified())
if ((!tex->bHasCanvas && (!tex->bWarped || gl.glslversion == 0)) && tex->CheckModified())
{
Clean(true);
hwtex = CreateHwTexture();
@ -309,6 +310,12 @@ const FHardwareTexture *FGLTexture::Bind(int texunit, int clampmode, int transla
if (!tex->bHasCanvas)
{
buffer = CreateTexBuffer(translation, w, h, hirescheck, true, alphatrans);
if (tex->bWarped && gl.glslversion == 0)
{
// need to warp
buffer = gl_WarpBuffer(buffer, w, h, tex->bWarped, static_cast<FWarpTexture*>(tex)->GetSpeed());
static_cast<FWarpTexture*>(tex)->GenTime = r_FrameTime;
}
tex->ProcessData(buffer, w, h, false);
}
if (!hwtex->CreateTexture(buffer, w, h, texunit, needmipmap, translation))
@ -462,7 +469,7 @@ FMaterial::FMaterial(FTexture * tx, bool expanded)
mSpriteU[0] = mSpriteV[0] = 0.f;
mSpriteU[1] = mSpriteV[1] = 1.f;
FTexture *basetex = tx->GetRedirect(false);
FTexture *basetex = (tx->bWarped && gl.glslversion == 0)? tx : tx->GetRedirect(false);
// allow the redirect only if the textute is not expanded or the scale matches.
if (!expanded || (tx->Scale.X == basetex->Scale.X && tx->Scale.Y == basetex->Scale.Y))
{