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shader: replace texture2d with texture (#10893)

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* shader: replace texture2d with texture

remove unused v_color and replace deprecated texture2d with texture.

* shader: use the more modern essl3 extension

GL_OES_EGL_image_external_essl3 provides support for samplerExternalOES
in texture function, aquamarine already use it. apply it here too.
This commit is contained in:
Tom Englund
2025-07-01 11:32:00 +02:00
committed by GitHub
parent 8c37d2ce25
commit f464dfbefa
8 changed files with 24 additions and 26 deletions
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10
src/render/shaders/glsl/blur1.frag
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@@ -112,11 +112,11 @@ layout(location = 0) out vec4 fragColor;
void main() {
vec2 uv = v_texcoord * 2.0;
vec4 sum = texture2D(tex, uv) * 4.0;
sum += texture2D(tex, uv - halfpixel.xy * radius);
sum += texture2D(tex, uv + halfpixel.xy * radius);
sum += texture2D(tex, uv + vec2(halfpixel.x, -halfpixel.y) * radius);
sum += texture2D(tex, uv - vec2(halfpixel.x, -halfpixel.y) * radius);
vec4 sum = texture(tex, uv) * 4.0;
sum += texture(tex, uv - halfpixel.xy * radius);
sum += texture(tex, uv + halfpixel.xy * radius);
sum += texture(tex, uv + vec2(halfpixel.x, -halfpixel.y) * radius);
sum += texture(tex, uv - vec2(halfpixel.x, -halfpixel.y) * radius);
vec4 color = sum / 8.0;

22
src/render/shaders/glsl/blur2.frag
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@@ -1,27 +1,25 @@
#version 300 es
precision highp float;
uniform sampler2D tex;
uniform sampler2D tex;
uniform float radius;
uniform vec2 halfpixel;
in vec2 v_texcoord;
out vec4 v_color;
layout(location = 0) out vec4 fragColor;
void main() {
vec2 uv = v_texcoord / 2.0;
vec4 sum = texture2D(tex, uv + vec2(-halfpixel.x * 2.0, 0.0) * radius);
vec4 sum = texture(tex, uv + vec2(-halfpixel.x * 2.0, 0.0) * radius);
sum += texture2D(tex, uv + vec2(-halfpixel.x, halfpixel.y) * radius) * 2.0;
sum += texture2D(tex, uv + vec2(0.0, halfpixel.y * 2.0) * radius);
sum += texture2D(tex, uv + vec2(halfpixel.x, halfpixel.y) * radius) * 2.0;
sum += texture2D(tex, uv + vec2(halfpixel.x * 2.0, 0.0) * radius);
sum += texture2D(tex, uv + vec2(halfpixel.x, -halfpixel.y) * radius) * 2.0;
sum += texture2D(tex, uv + vec2(0.0, -halfpixel.y * 2.0) * radius);
sum += texture2D(tex, uv + vec2(-halfpixel.x, -halfpixel.y) * radius) * 2.0;
sum += texture(tex, uv + vec2(-halfpixel.x, halfpixel.y) * radius) * 2.0;
sum += texture(tex, uv + vec2(0.0, halfpixel.y * 2.0) * radius);
sum += texture(tex, uv + vec2(halfpixel.x, halfpixel.y) * radius) * 2.0;
sum += texture(tex, uv + vec2(halfpixel.x * 2.0, 0.0) * radius);
sum += texture(tex, uv + vec2(halfpixel.x, -halfpixel.y) * radius) * 2.0;
sum += texture(tex, uv + vec2(0.0, -halfpixel.y * 2.0) * radius);
sum += texture(tex, uv + vec2(-halfpixel.x, -halfpixel.y) * radius) * 2.0;
fragColor = sum / 12.0;
}

4
src/render/shaders/glsl/ext.frag
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@@ -1,7 +1,7 @@
#version 300 es
#extension GL_ARB_shading_language_include : enable
#extension GL_OES_EGL_image_external : require
#extension GL_OES_EGL_image_external_essl3 : require
precision highp float;
in vec2 v_texcoord;
@@ -20,7 +20,7 @@ uniform vec3 tint;
layout(location = 0) out vec4 fragColor;
void main() {
vec4 pixColor = texture2D(texture0, v_texcoord);
vec4 pixColor = texture(texture0, v_texcoord);
if (discardOpaque == 1 && pixColor[3] * alpha == 1.0)
discard;

6
src/render/shaders/glsl/glitch.frag
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@@ -54,9 +54,9 @@ void main() {
vec2 pixCoord = vec2(v_texcoord.x + offset + NOISE * 3.0 / screenSize.x + blockOffset.x, v_texcoord.y - meltAmount + 0.02 * NOISE / screenSize.x + NOISE * 3.0 / screenSize.y + blockOffset.y);
vec4 pixColor = texture2D(tex, pixCoord);
vec4 pixColorLeft = texture2D(tex, pixCoord + vec2(ABERR_OFFSET / screenSize.x, 0));
vec4 pixColorRight = texture2D(tex, pixCoord + vec2(-ABERR_OFFSET / screenSize.x, 0));
vec4 pixColor = texture(tex, pixCoord);
vec4 pixColorLeft = texture(tex, pixCoord + vec2(ABERR_OFFSET / screenSize.x, 0));
vec4 pixColorRight = texture(tex, pixCoord + vec2(-ABERR_OFFSET / screenSize.x, 0));
pixColor[0] = pixColorLeft[0];
pixColor[2] = pixColorRight[2];

2
src/render/shaders/glsl/passthru.frag
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@@ -6,5 +6,5 @@ uniform sampler2D tex;
layout(location = 0) out vec4 fragColor;
void main() {
fragColor = texture2D(tex, v_texcoord);
fragColor = texture(tex, v_texcoord);
}

2
src/render/shaders/glsl/rgba.frag
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@@ -18,7 +18,7 @@ uniform vec3 tint;
layout(location = 0) out vec4 fragColor;
void main() {
vec4 pixColor = texture2D(tex, v_texcoord);
vec4 pixColor = texture(tex, v_texcoord);
if (discardOpaque == 1 && pixColor[3] * alpha == 1.0)
discard;

2
src/render/shaders/glsl/rgbamatte.frag
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@@ -7,5 +7,5 @@ uniform sampler2D texMatte;
layout(location = 0) out vec4 fragColor;
void main() {
fragColor = texture2D(tex, v_texcoord) * texture2D(texMatte, v_texcoord)[0]; // I know it only uses R, but matte should be black/white anyways.
fragColor = texture(tex, v_texcoord) * texture(texMatte, v_texcoord)[0]; // I know it only uses R, but matte should be black/white anyways.
}

2
src/render/shaders/glsl/rgbx.frag
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@@ -20,7 +20,7 @@ void main() {
if (discardOpaque == 1 && alpha == 1.0)
discard;
vec4 pixColor = vec4(texture2D(tex, v_texcoord).rgb, 1.0);
vec4 pixColor = vec4(texture(tex, v_texcoord).rgb, 1.0);
if (applyTint == 1) {
pixColor[0] = pixColor[0] * tint[0];