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LibAccelGfx: Switch from OpenGL ES 2.0 to OpenGL 3.3

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Desktop OpenGL 3.3 is currently supported by both EGL on Linux and
macOS.
This commit is contained in:
Aliaksandr Kalenik 2023-11-11 14:45:53 +01:00 • committed by Andreas Kling
parent 2d12d1538d
commit 99caf4e649
2 changed files with 24 additions and 9 deletions
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20
Userland/Libraries/LibAccelGfx/Painter.cpp
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@ -43,23 +43,26 @@ Gfx::FloatRect Painter::to_clip_space(Gfx::FloatRect const& screen_rect) const
}
char const* vertex_shader_source = R"(
attribute vec2 aVertexPosition;
#version 330 core
in vec2 aVertexPosition;
void main() {
gl_Position = vec4(aVertexPosition, 0.0, 1.0);
}
)";
char const* solid_color_fragment_shader_source = R"(
precision mediump float;
#version 330 core
uniform vec4 uColor;
out vec4 fragColor;
void main() {
gl_FragColor = uColor;
fragColor = uColor;
}
)";
char const* blit_vertex_shader_source = R"(
attribute vec4 aVertexPosition;
varying vec2 vTextureCoord;
#version 330 core
in vec4 aVertexPosition;
out vec2 vTextureCoord;
void main() {
gl_Position = vec4(aVertexPosition.xy, 0.0, 1.0);
vTextureCoord = aVertexPosition.zw;
@ -67,12 +70,13 @@ void main() {
)";
char const* blit_fragment_shader_source = R"(
precision mediump float;
#version 330 core
uniform vec4 uColor;
varying vec2 vTextureCoord;
in vec2 vTextureCoord;
uniform sampler2D uSampler;
out vec4 fragColor;
void main() {
gl_FragColor = texture2D(uSampler, vTextureCoord) * uColor;
fragColor = texture2D(uSampler, vTextureCoord) * uColor;
}
)";