forks
/
arsd
mirror of https://github.com/adamdruppe/arsd.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #153 from drug007/adding-image-flags 

Additional image flags.
This commit is contained in:
Adam D. Ruppe 2018-04-25 13:27:22 -04:00 committed by GitHub
parent b0a8417ad5 1393d7db03
commit 2aa2c4f2cd
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 20 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
nanovega.d
View File

@ -1281,6 +1281,8 @@ public enum NVGImageFlag : uint {
RepeatY = 1<<2, /// Repeat image in Y direction.
FlipY = 1<<3, /// Flips (inverses) image in Y direction when rendered.
Premultiplied = 1<<4, /// Image data has premultiplied alpha.
ClampToBorderX = 1<<5, /// Clamp image to border (instead of clamping to edge by default)
ClampToBorderY = 1<<6, /// Clamp image to border (instead of clamping to edge by default)
NoFiltering = 1<<8, /// use GL_NEAREST instead of GL_LINEAR
Nearest = NoFiltering, /// compatibility with original NanoVG
NoDelete = 1<<16,/// Do not delete GL texture handle.
@ -13405,8 +13407,23 @@ int glnvg__renderCreateTexture (void* uptr, NVGtexture type, int w, int h, int i
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, tfmin);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, (imageFlags&NVGImageFlag.NoFiltering ? GL_NEAREST : GL_LINEAR));
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, (imageFlags&NVGImageFlag.RepeatX ? GL_REPEAT : GL_CLAMP_TO_EDGE));
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, (imageFlags&NVGImageFlag.RepeatY ? GL_REPEAT : GL_CLAMP_TO_EDGE));
int flag;
if (imageFlags&NVGImageFlag.RepeatX)
flag = GL_REPEAT;
else if (imageFlags&NVGImageFlag.ClampToBorderX)
flag = GL_CLAMP_TO_BORDER;
else
flag = GL_CLAMP_TO_EDGE;
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, flag);
if (imageFlags&NVGImageFlag.RepeatY)
flag = GL_REPEAT;
else if (imageFlags&NVGImageFlag.ClampToBorderY)
flag = GL_CLAMP_TO_BORDER;
else
flag = GL_CLAMP_TO_EDGE;
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, flag);
glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);

1
simpledisplay.d
View File

@ -12507,6 +12507,7 @@ extern(System) nothrow @nogc {
enum uint GL_REPEAT = 0x2901;
enum uint GL_CLAMP = 0x2900;
enum uint GL_CLAMP_TO_EDGE = 0x812F;
enum uint GL_CLAMP_TO_BORDER = 0x812D;
enum uint GL_DECAL = 0x2101;
enum uint GL_MODULATE = 0x2100;
enum uint GL_TEXTURE_ENV = 0x2300;