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-rw-r--r--src/library_gl.js62
-rw-r--r--tests/sdlglshader.c5
2 files changed, 37 insertions, 30 deletions
diff --git a/src/library_gl.js b/src/library_gl.js
index 328c2b16..7a272dd9 100644
--- a/src/library_gl.js
+++ b/src/library_gl.js
@@ -1854,7 +1854,7 @@ var LibraryGL = {
};
var glEnable = _glEnable;
- _glEnable = function _glEnable(cap) {
+ _glEnable = _emscripten_glEnable = function _glEnable(cap) {
// Clean up the renderer on any change to the rendering state. The optimization of
// skipping renderer setup is aimed at the case of multiple glDraw* right after each other
if (GLImmediate.lastRenderer) GLImmediate.lastRenderer.cleanup();
@@ -1879,7 +1879,7 @@ var LibraryGL = {
};
var glDisable = _glDisable;
- _glDisable = function _glDisable(cap) {
+ _glDisable = _emscripten_glDisable = function _glDisable(cap) {
if (GLImmediate.lastRenderer) GLImmediate.lastRenderer.cleanup();
if (cap == 0x0B60 /* GL_FOG */) {
if (GLEmulation.fogEnabled != false) {
@@ -1900,7 +1900,7 @@ var LibraryGL = {
}
glDisable(cap);
};
- _glIsEnabled = function _glIsEnabled(cap) {
+ _glIsEnabled = _emscripten_glIsEnabled = function _glIsEnabled(cap) {
if (cap == 0x0B60 /* GL_FOG */) {
return GLEmulation.fogEnabled ? 1 : 0;
} else if (!(cap in validCapabilities)) {
@@ -1910,7 +1910,7 @@ var LibraryGL = {
};
var glGetBooleanv = _glGetBooleanv;
- _glGetBooleanv = function _glGetBooleanv(pname, p) {
+ _glGetBooleanv = _emscripten_glGetBooleanv = function _glGetBooleanv(pname, p) {
var attrib = GLEmulation.getAttributeFromCapability(pname);
if (attrib !== null) {
var result = GLImmediate.enabledClientAttributes[attrib];
@@ -1921,7 +1921,7 @@ var LibraryGL = {
};
var glGetIntegerv = _glGetIntegerv;
- _glGetIntegerv = function _glGetIntegerv(pname, params) {
+ _glGetIntegerv = _emscripten_glGetIntegerv = function _glGetIntegerv(pname, params) {
switch (pname) {
case 0x84E2: pname = GLctx.MAX_TEXTURE_IMAGE_UNITS /* fake it */; break; // GL_MAX_TEXTURE_UNITS
case 0x8B4A: { // GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB
@@ -1990,7 +1990,7 @@ var LibraryGL = {
};
var glGetString = _glGetString;
- _glGetString = function _glGetString(name_) {
+ _glGetString = _emscripten_glGetString = function _glGetString(name_) {
if (GL.stringCache[name_]) return GL.stringCache[name_];
switch(name_) {
case 0x1F03 /* GL_EXTENSIONS */: // Add various extensions that we can support
@@ -2014,7 +2014,7 @@ var LibraryGL = {
GL.shaderOriginalSources = {};
#endif
var glCreateShader = _glCreateShader;
- _glCreateShader = function _glCreateShader(shaderType) {
+ _glCreateShader = _emscripten_glCreateShader = function _glCreateShader(shaderType) {
var id = glCreateShader(shaderType);
GL.shaderInfos[id] = {
type: shaderType,
@@ -2031,7 +2031,7 @@ var LibraryGL = {
}
var glShaderSource = _glShaderSource;
- _glShaderSource = function _glShaderSource(shader, count, string, length) {
+ _glShaderSource = _emscripten_glShaderSource = function _glShaderSource(shader, count, string, length) {
var source = GL.getSource(shader, count, string, length);
#if GL_DEBUG
console.log("glShaderSource: Input: \n" + source);
@@ -2145,7 +2145,7 @@ var LibraryGL = {
};
var glCompileShader = _glCompileShader;
- _glCompileShader = function _glCompileShader(shader) {
+ _glCompileShader = _emscripten_glCompileShader = function _glCompileShader(shader) {
GLctx.compileShader(GL.shaders[shader]);
#if GL_DEBUG
if (!GLctx.getShaderParameter(GL.shaders[shader], GLctx.COMPILE_STATUS)) {
@@ -2160,14 +2160,14 @@ var LibraryGL = {
GL.programShaders = {};
var glAttachShader = _glAttachShader;
- _glAttachShader = function _glAttachShader(program, shader) {
+ _glAttachShader = _emscripten_glAttachShader = function _glAttachShader(program, shader) {
if (!GL.programShaders[program]) GL.programShaders[program] = [];
GL.programShaders[program].push(shader);
glAttachShader(program, shader);
};
var glDetachShader = _glDetachShader;
- _glDetachShader = function _glDetachShader(program, shader) {
+ _glDetachShader = _emscripten_glDetachShader = function _glDetachShader(program, shader) {
var programShader = GL.programShaders[program];
if (!programShader) {
Module.printErr('WARNING: _glDetachShader received invalid program: ' + program);
@@ -2179,7 +2179,7 @@ var LibraryGL = {
};
var glUseProgram = _glUseProgram;
- _glUseProgram = function _glUseProgram(program) {
+ _glUseProgram = _emscripten_glUseProgram = function _glUseProgram(program) {
#if GL_DEBUG
if (GL.debug) {
Module.printErr('[using program with shaders]');
@@ -2200,7 +2200,7 @@ var LibraryGL = {
}
var glDeleteProgram = _glDeleteProgram;
- _glDeleteProgram = function _glDeleteProgram(program) {
+ _glDeleteProgram = _emscripten_glDeleteProgram = function _glDeleteProgram(program) {
glDeleteProgram(program);
if (program == GL.currProgram) {
GLImmediate.currentRenderer = null; // This changes the FFP emulation shader program, need to recompute that.
@@ -2211,12 +2211,12 @@ var LibraryGL = {
// If attribute 0 was not bound, bind it to 0 for WebGL performance reasons. Track if 0 is free for that.
var zeroUsedPrograms = {};
var glBindAttribLocation = _glBindAttribLocation;
- _glBindAttribLocation = function _glBindAttribLocation(program, index, name) {
+ _glBindAttribLocation = _emscripten_glBindAttribLocation = function _glBindAttribLocation(program, index, name) {
if (index == 0) zeroUsedPrograms[program] = true;
glBindAttribLocation(program, index, name);
};
var glLinkProgram = _glLinkProgram;
- _glLinkProgram = function _glLinkProgram(program) {
+ _glLinkProgram = _emscripten_glLinkProgram = function _glLinkProgram(program) {
if (!(program in zeroUsedPrograms)) {
GLctx.bindAttribLocation(GL.programs[program], 0, 'a_position');
}
@@ -2224,7 +2224,7 @@ var LibraryGL = {
};
var glBindBuffer = _glBindBuffer;
- _glBindBuffer = function _glBindBuffer(target, buffer) {
+ _glBindBuffer = _emscripten_glBindBuffer = function _glBindBuffer(target, buffer) {
glBindBuffer(target, buffer);
if (target == GLctx.ARRAY_BUFFER) {
if (GLEmulation.currentVao) {
@@ -2239,7 +2239,7 @@ var LibraryGL = {
};
var glGetFloatv = _glGetFloatv;
- _glGetFloatv = function _glGetFloatv(pname, params) {
+ _glGetFloatv = _emscripten_glGetFloatv = function _glGetFloatv(pname, params) {
if (pname == 0x0BA6) { // GL_MODELVIEW_MATRIX
HEAPF32.set(GLImmediate.matrix[0/*m*/], params >> 2);
} else if (pname == 0x0BA7) { // GL_PROJECTION_MATRIX
@@ -2262,7 +2262,7 @@ var LibraryGL = {
};
var glHint = _glHint;
- _glHint = function _glHint(target, mode) {
+ _glHint = _emscripten_glHint = function _glHint(target, mode) {
if (target == 0x84EF) { // GL_TEXTURE_COMPRESSION_HINT
return;
}
@@ -2270,21 +2270,21 @@ var LibraryGL = {
};
var glEnableVertexAttribArray = _glEnableVertexAttribArray;
- _glEnableVertexAttribArray = function _glEnableVertexAttribArray(index) {
+ _glEnableVertexAttribArray = _emscripten_glEnableVertexAttribArray = function _glEnableVertexAttribArray(index) {
glEnableVertexAttribArray(index);
GLEmulation.enabledVertexAttribArrays[index] = 1;
if (GLEmulation.currentVao) GLEmulation.currentVao.enabledVertexAttribArrays[index] = 1;
};
var glDisableVertexAttribArray = _glDisableVertexAttribArray;
- _glDisableVertexAttribArray = function _glDisableVertexAttribArray(index) {
+ _glDisableVertexAttribArray = _emscripten_glDisableVertexAttribArray = function _glDisableVertexAttribArray(index) {
glDisableVertexAttribArray(index);
delete GLEmulation.enabledVertexAttribArrays[index];
if (GLEmulation.currentVao) delete GLEmulation.currentVao.enabledVertexAttribArrays[index];
};
var glVertexAttribPointer = _glVertexAttribPointer;
- _glVertexAttribPointer = function _glVertexAttribPointer(index, size, type, normalized, stride, pointer) {
+ _glVertexAttribPointer = _emscripten_glVertexAttribPointer = function _glVertexAttribPointer(index, size, type, normalized, stride, pointer) {
glVertexAttribPointer(index, size, type, normalized, stride, pointer);
if (GLEmulation.currentVao) { // TODO: avoid object creation here? likely not hot though
GLEmulation.currentVao.vertexAttribPointers[index] = [index, size, type, normalized, stride, pointer];
@@ -4120,7 +4120,7 @@ var LibraryGL = {
// Replace some functions with immediate-mode aware versions. If there are no client
// attributes enabled, and we use webgl-friendly modes (no GL_QUADS), then no need
// for emulation
- _glDrawArrays = function _glDrawArrays(mode, first, count) {
+ _glDrawArrays = _emscripten_glDrawArrays = function _glDrawArrays(mode, first, count) {
if (GLImmediate.totalEnabledClientAttributes == 0 && mode <= 6) {
GLctx.drawArrays(mode, first, count);
return;
@@ -4136,7 +4136,7 @@ var LibraryGL = {
GLImmediate.mode = -1;
};
- _glDrawElements = function _glDrawElements(mode, count, type, indices, start, end) { // start, end are given if we come from glDrawRangeElements
+ _glDrawElements = _emscripten_glDrawElements = function _glDrawElements(mode, count, type, indices, start, end) { // start, end are given if we come from glDrawRangeElements
if (GLImmediate.totalEnabledClientAttributes == 0 && mode <= 6 && GL.currElementArrayBuffer) {
GLctx.drawElements(mode, count, type, indices);
return;
@@ -4176,36 +4176,36 @@ var LibraryGL = {
}
var glActiveTexture = _glActiveTexture;
- _glActiveTexture = function _glActiveTexture(texture) {
+ _glActiveTexture = _emscripten_glActiveTexture = function _glActiveTexture(texture) {
GLImmediate.TexEnvJIT.hook_activeTexture(texture);
glActiveTexture(texture);
};
var glEnable = _glEnable;
- _glEnable = function _glEnable(cap) {
+ _glEnable = _emscripten_glEnable = function _glEnable(cap) {
GLImmediate.TexEnvJIT.hook_enable(cap);
glEnable(cap);
};
var glDisable = _glDisable;
- _glDisable = function _glDisable(cap) {
+ _glDisable = _emscripten_glDisable = function _glDisable(cap) {
GLImmediate.TexEnvJIT.hook_disable(cap);
glDisable(cap);
};
var glTexEnvf = (typeof(_glTexEnvf) != 'undefined') ? _glTexEnvf : function(){};
- _glTexEnvf = function _glTexEnvf(target, pname, param) {
+ _glTexEnvf = _emscripten_glTexEnvf = function _glTexEnvf(target, pname, param) {
GLImmediate.TexEnvJIT.hook_texEnvf(target, pname, param);
// Don't call old func, since we are the implementor.
//glTexEnvf(target, pname, param);
};
var glTexEnvi = (typeof(_glTexEnvi) != 'undefined') ? _glTexEnvi : function(){};
- _glTexEnvi = function _glTexEnvi(target, pname, param) {
+ _glTexEnvi = _emscripten_glTexEnvi = function _glTexEnvi(target, pname, param) {
GLImmediate.TexEnvJIT.hook_texEnvi(target, pname, param);
// Don't call old func, since we are the implementor.
//glTexEnvi(target, pname, param);
};
var glTexEnvfv = (typeof(_glTexEnvfv) != 'undefined') ? _glTexEnvfv : function(){};
- _glTexEnvfv = function _glTexEnvfv(target, pname, param) {
+ _glTexEnvfv = _emscripten_glTexEnvfv = function _glTexEnvfv(target, pname, param) {
GLImmediate.TexEnvJIT.hook_texEnvfv(target, pname, param);
// Don't call old func, since we are the implementor.
//glTexEnvfv(target, pname, param);
@@ -4220,7 +4220,7 @@ var LibraryGL = {
};
var glGetIntegerv = _glGetIntegerv;
- _glGetIntegerv = function _glGetIntegerv(pname, params) {
+ _glGetIntegerv = _emscripten_glGetIntegerv = function _glGetIntegerv(pname, params) {
switch (pname) {
case 0x8B8D: { // GL_CURRENT_PROGRAM
// Just query directly so we're working with WebGL objects.
@@ -4719,6 +4719,7 @@ var LibraryGL = {
// Additional non-GLES rendering calls
+ glDrawRangeElements__deps: ['glDrawElements'],
glDrawRangeElements__sig: 'viiiiii',
glDrawRangeElements: function(mode, start, end, count, type, indices) {
_glDrawElements(mode, count, type, indices, start, end);
@@ -4832,6 +4833,7 @@ var LibraryGL = {
if (GLEmulation.currentVao && GLEmulation.currentVao.id == id) GLEmulation.currentVao = null;
}
},
+ glBindVertexArray__deps: ['glBindBuffer', 'glEnableVertexAttribArray', 'glVertexAttribPointer', 'glEnableClientState'],
glBindVertexArray__sig: 'vi',
glBindVertexArray: function(vao) {
// undo vao-related things, wipe the slate clean, both for vao of 0 or an actual vao
diff --git a/tests/sdlglshader.c b/tests/sdlglshader.c
index a096ef20..9cd80097 100644
--- a/tests/sdlglshader.c
+++ b/tests/sdlglshader.c
@@ -89,6 +89,11 @@ void setShaders() {
glCompileShader_(v);
glGetObjectParameteriv_(v, GL_OBJECT_COMPILE_STATUS_ARB, &ok);
+ if (!ok) {
+ char msg[512];
+ glGetShaderInfoLog(v, sizeof msg, NULL, msg);
+ printf("shader compilation issue: %s\n", msg);
+ }
assert(ok);
glCompileShader_(f);
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-08 07:33:44 +0000