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[client] opengl: clean up failed configuration

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This commit is contained in:
Geoffrey McRae
2026-08-24 12:53:11 +10:00
parent 197b4d060f
commit b78b92a53f
1 changed files with 15 additions and 34 deletions
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49
client/renderers/OpenGL/opengl.c
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@@ -933,7 +933,7 @@ static enum ConfigStatus configure(struct Inst * this)
default:
DEBUG_ERROR("Unknown/unsupported compression type");
return CONFIG_STATUS_ERROR;
goto fail;
}
// calculate the texture size in bytes
@@ -943,10 +943,7 @@ static enum ConfigStatus configure(struct Inst * this)
g_gl_dynProcs.glGenBuffers(BUFFER_COUNT, this->vboID);
if (check_gl_error("glGenBuffers"))
{
LG_UNLOCK(this->formatLock);
return false;
}
goto fail;
this->hasBuffers = true;
if (this->amdPinnedMemSupport)
@@ -959,7 +956,7 @@ static enum ConfigStatus configure(struct Inst * this)
if (!this->texPixels[i])
{
DEBUG_ERROR("Failed to allocate memory for texture");
return CONFIG_STATUS_ERROR;
goto fail;
}
memset(this->texPixels[i], 0, this->texSize);
@@ -967,10 +964,7 @@ static enum ConfigStatus configure(struct Inst * this)
g_gl_dynProcs.glBindBuffer(
GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD, this->vboID[i]);
if (check_gl_error("glBindBuffer"))
{
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_ERROR;
}
goto fail;
g_gl_dynProcs.glBufferData(
GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD,
@@ -980,10 +974,7 @@ static enum ConfigStatus configure(struct Inst * this)
);
if (check_gl_error("glBufferData"))
{
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_ERROR;
}
goto fail;
}
g_gl_dynProcs.glBindBuffer(GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD, 0);
}
@@ -993,10 +984,7 @@ static enum ConfigStatus configure(struct Inst * this)
{
g_gl_dynProcs.glBindBuffer(GL_PIXEL_UNPACK_BUFFER, this->vboID[i]);
if (check_gl_error("glBindBuffer"))
{
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_ERROR;
}
goto fail;
g_gl_dynProcs.glBufferData(
GL_PIXEL_UNPACK_BUFFER,
@@ -1005,10 +993,7 @@ static enum ConfigStatus configure(struct Inst * this)
GL_STREAM_DRAW
);
if (check_gl_error("glBufferData"))
{
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_ERROR;
}
goto fail;
}
g_gl_dynProcs.glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0);
}
@@ -1016,10 +1001,7 @@ static enum ConfigStatus configure(struct Inst * this)
// create the frame textures
glGenTextures(BUFFER_COUNT, this->frames);
if (check_gl_error("glGenTextures"))
{
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_ERROR;
}
goto fail;
this->hasFrames = true;
for(int i = 0; i < BUFFER_COUNT; ++i)
@@ -1027,10 +1009,7 @@ static enum ConfigStatus configure(struct Inst * this)
// bind and create the new texture
glBindTexture(GL_TEXTURE_2D, this->frames[i]);
if (check_gl_error("glBindTexture"))
{
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_ERROR;
}
goto fail;
glTexImage2D(
GL_TEXTURE_2D,
@@ -1044,10 +1023,7 @@ static enum ConfigStatus configure(struct Inst * this)
(void*)0
);
if (check_gl_error("glTexImage2D"))
{
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_ERROR;
}
goto fail;
// configure the texture
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S , GL_CLAMP_TO_EDGE);
@@ -1079,6 +1055,11 @@ static enum ConfigStatus configure(struct Inst * this)
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_OK;
fail:
deconfigure(this);
LG_UNLOCK(this->formatLock);
return CONFIG_STATUS_ERROR;
}
static void deconfigure(struct Inst * this)