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| author |  Héctor Ramón <hector0193@gmail.com> | 2022-11-05 04:37:59 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2022-11-05 04:37:59 +0100 |
| commit | 370fa14efb8d41bcf81e4a0ead6a9ab7ab750bee (patch) | |
| tree | 6a434e6bc8c3a95065faafa533cf1d5e2318cc06 /glow/src/shader | |
| parent | 7b129917281baaa6688158c303922f94341ab69f (diff) | |
| parent | 078cadfed0e67560d9047d84435e87b8671c5992 (diff) | |
| download | iced-370fa14efb8d41bcf81e4a0ead6a9ab7ab750bee.tar.gz iced-370fa14efb8d41bcf81e4a0ead6a9ab7ab750bee.tar.bz2 iced-370fa14efb8d41bcf81e4a0ead6a9ab7ab750bee.zip | |
Merge pull request #1485 from ids1024/glow-image
Glow image rendering support; move image/svg code to iced_graphics
Diffstat (limited to 'glow/src/shader')
| -rw-r--r-- | glow/src/shader/common/image.frag | 22 | ||||
| -rw-r--r-- | glow/src/shader/common/image.vert | 9 |
2 files changed, 31 insertions, 0 deletions
diff --git a/glow/src/shader/common/image.frag b/glow/src/shader/common/image.frag new file mode 100644 index 00000000..5e05abdf --- /dev/null +++ b/glow/src/shader/common/image.frag @@ -0,0 +1,22 @@ +#ifdef GL_ES +#ifdef GL_FRAGMENT_PRECISION_HIGH +precision highp float; +#else +precision mediump float; +#endif +#endif + +uniform sampler2D tex; +in vec2 tex_pos; + +#ifdef HIGHER_THAN_300 +out vec4 fragColor; +#define gl_FragColor fragColor +#endif +#ifdef GL_ES +#define texture texture2D +#endif + +void main() { + gl_FragColor = texture(tex, tex_pos); +} diff --git a/glow/src/shader/common/image.vert b/glow/src/shader/common/image.vert new file mode 100644 index 00000000..93e541f2 --- /dev/null +++ b/glow/src/shader/common/image.vert @@ -0,0 +1,9 @@ +uniform mat4 u_Transform; + +in vec2 i_Position; +out vec2 tex_pos; + +void main() { + gl_Position = u_Transform * vec4(i_Position, 0.0, 1.0); + tex_pos = i_Position; +} |