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wined3d: Manage vs_compile_args in the backends.

This commit is contained in:
Stefan Dösinger 2009-05-26 21:06:37 +02:00 committed by Alexandre Julliard
parent 814dd42f25
commit aad92c0780
3 changed files with 91 additions and 55 deletions
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63
dlls/wined3d/arb_program_shader.c
View File

@ -108,6 +108,16 @@ struct arb_pshader_private {
UINT num_gl_shaders, shader_array_size;
};
struct arb_vs_compiled_shader {
struct vs_compile_args args;
GLuint prgId;
};
struct arb_vshader_private {
struct arb_vs_compiled_shader *gl_shaders;
UINT num_gl_shaders, shader_array_size;
};
/********************************************************
* ARB_[vertex/fragment]_program helper functions follow
********************************************************/
@ -2220,7 +2230,7 @@ static GLuint find_arb_pshader(IWineD3DPixelShaderImpl *shader, const struct ps_
GLuint ret;
if(!shader->backend_priv) {
shader->backend_priv = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct arb_pshader_private));
shader->backend_priv = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*shader_data));
}
shader_data = shader->backend_priv;
@ -2276,32 +2286,38 @@ static inline BOOL vs_args_equal(const struct vs_compile_args *stored, const str
static GLuint find_arb_vshader(IWineD3DVertexShaderImpl *shader, const struct vs_compile_args *args)
{
UINT i;
DWORD new_size = shader->shader_array_size;
struct vs_compiled_shader *new_array;
DWORD new_size;
struct arb_vs_compiled_shader *new_array;
DWORD use_map = ((IWineD3DDeviceImpl *)shader->baseShader.device)->strided_streams.use_map;
SHADER_BUFFER buffer;
struct arb_vshader_private *shader_data;
GLuint ret;
if(!shader->backend_priv) {
shader->backend_priv = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*shader_data));
}
shader_data = shader->backend_priv;
/* Usually we have very few GL shaders for each d3d shader(just 1 or maybe 2),
* so a linear search is more performant than a hashmap or a binary search
* (cache coherency etc)
*/
for(i = 0; i < shader->num_gl_shaders; i++) {
if(vs_args_equal(&shader->gl_shaders[i].args, args, use_map)) {
return shader->gl_shaders[i].prgId;
for(i = 0; i < shader_data->num_gl_shaders; i++) {
if(vs_args_equal(&shader_data->gl_shaders[i].args, args, use_map)) {
return shader_data->gl_shaders[i].prgId;
}
}
TRACE("No matching GL shader found, compiling a new shader\n");
if(shader->shader_array_size == shader->num_gl_shaders) {
if (shader->num_gl_shaders)
if(shader_data->shader_array_size == shader_data->num_gl_shaders) {
if (shader_data->num_gl_shaders)
{
new_size = shader->shader_array_size + max(1, shader->shader_array_size / 2);
new_array = HeapReAlloc(GetProcessHeap(), 0, shader->gl_shaders,
new_size * sizeof(*shader->gl_shaders));
new_size = shader_data->shader_array_size + max(1, shader_data->shader_array_size / 2);
new_array = HeapReAlloc(GetProcessHeap(), 0, shader_data->gl_shaders,
new_size * sizeof(*shader_data->gl_shaders));
} else {
new_array = HeapAlloc(GetProcessHeap(), 0, sizeof(*shader->gl_shaders));
new_array = HeapAlloc(GetProcessHeap(), 0, sizeof(*shader_data->gl_shaders));
new_size = 1;
}
@ -2309,16 +2325,16 @@ static GLuint find_arb_vshader(IWineD3DVertexShaderImpl *shader, const struct vs
ERR("Out of memory\n");
return 0;
}
shader->gl_shaders = new_array;
shader->shader_array_size = new_size;
shader_data->gl_shaders = new_array;
shader_data->shader_array_size = new_size;
}
shader->gl_shaders[shader->num_gl_shaders].args = *args;
shader_data->gl_shaders[shader_data->num_gl_shaders].args = *args;
shader_buffer_init(&buffer);
ret = shader_arb_generate_vshader(shader, &buffer, args);
shader_buffer_free(&buffer);
shader->gl_shaders[shader->num_gl_shaders++].prgId = ret;
shader_data->gl_shaders[shader_data->num_gl_shaders++].prgId = ret;
return ret;
}
@ -2451,18 +2467,19 @@ static void shader_arb_destroy(IWineD3DBaseShader *iface) {
This->backend_priv = NULL;
} else {
IWineD3DVertexShaderImpl *This = (IWineD3DVertexShaderImpl *) iface;
struct arb_vshader_private *shader_data = This->backend_priv;
UINT i;
if(!shader_data) return; /* This can happen if a shader was never compiled */
ENTER_GL();
for(i = 0; i < This->num_gl_shaders; i++) {
GL_EXTCALL(glDeleteProgramsARB(1, &This->gl_shaders[i].prgId));
checkGLcall("GL_EXTCALL(glDeleteProgramsARB(1, &This->gl_shaders[i].prgId))");
for(i = 0; i < shader_data->num_gl_shaders; i++) {
GL_EXTCALL(glDeleteProgramsARB(1, &shader_data->gl_shaders[i].prgId));
checkGLcall("GL_EXTCALL(glDeleteProgramsARB(1, &shader_data->gl_shaders[i].prgId))");
}
LEAVE_GL();
HeapFree(GetProcessHeap(), 0, This->gl_shaders);
This->gl_shaders = NULL;
This->num_gl_shaders = 0;
This->shader_array_size = 0;
HeapFree(GetProcessHeap(), 0, shader_data->gl_shaders);
HeapFree(GetProcessHeap(), 0, shader_data);
This->backend_priv = NULL;
}
}

74
dlls/wined3d/glsl_shader.c
View File

@ -139,6 +139,18 @@ struct glsl_pshader_private
UINT num_gl_shaders, shader_array_size;
};
struct glsl_vs_compiled_shader
{
struct vs_compile_args args;
GLhandleARB prgId;
};
struct glsl_vshader_private
{
struct glsl_vs_compiled_shader *gl_shaders;
UINT num_gl_shaders, shader_array_size;
};
/* Extract a line from the info log.
* Note that this modifies the source string. */
static char *get_info_log_line(char **ptr)
@ -3807,7 +3819,7 @@ static GLhandleARB find_glsl_pshader(IWineD3DPixelShaderImpl *shader, const stru
GLhandleARB ret;
if(!shader->backend_priv) {
shader->backend_priv = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct glsl_pshader_private));
shader->backend_priv = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*shader_data));
}
shader_data = shader->backend_priv;
@ -3863,32 +3875,38 @@ static inline BOOL vs_args_equal(const struct vs_compile_args *stored, const str
static GLhandleARB find_glsl_vshader(IWineD3DVertexShaderImpl *shader, const struct vs_compile_args *args)
{
UINT i;
DWORD new_size = shader->shader_array_size;
struct vs_compiled_shader *new_array;
DWORD new_size;
struct glsl_vs_compiled_shader *new_array;
DWORD use_map = ((IWineD3DDeviceImpl *)shader->baseShader.device)->strided_streams.use_map;
SHADER_BUFFER buffer;
struct glsl_vshader_private *shader_data;
GLhandleARB ret;
if(!shader->backend_priv) {
shader->backend_priv = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*shader_data));
}
shader_data = shader->backend_priv;
/* Usually we have very few GL shaders for each d3d shader(just 1 or maybe 2),
* so a linear search is more performant than a hashmap or a binary search
* (cache coherency etc)
*/
for(i = 0; i < shader->num_gl_shaders; i++) {
if(vs_args_equal(&shader->gl_shaders[i].args, args, use_map)) {
return shader->gl_shaders[i].prgId;
for(i = 0; i < shader_data->num_gl_shaders; i++) {
if(vs_args_equal(&shader_data->gl_shaders[i].args, args, use_map)) {
return shader_data->gl_shaders[i].prgId;
}
}
TRACE("No matching GL shader found, compiling a new shader\n");
if(shader->shader_array_size == shader->num_gl_shaders) {
if (shader->num_gl_shaders)
if(shader_data->shader_array_size == shader_data->num_gl_shaders) {
if (shader_data->num_gl_shaders)
{
new_size = shader->shader_array_size + max(1, shader->shader_array_size / 2);
new_array = HeapReAlloc(GetProcessHeap(), 0, shader->gl_shaders,
new_size * sizeof(*shader->gl_shaders));
new_size = shader_data->shader_array_size + max(1, shader_data->shader_array_size / 2);
new_array = HeapReAlloc(GetProcessHeap(), 0, shader_data->gl_shaders,
new_size * sizeof(*shader_data->gl_shaders));
} else {
new_array = HeapAlloc(GetProcessHeap(), 0, sizeof(*shader->gl_shaders));
new_array = HeapAlloc(GetProcessHeap(), 0, sizeof(*shader_data->gl_shaders));
new_size = 1;
}
@ -3896,16 +3914,16 @@ static GLhandleARB find_glsl_vshader(IWineD3DVertexShaderImpl *shader, const str
ERR("Out of memory\n");
return 0;
}
shader->gl_shaders = new_array;
shader->shader_array_size = new_size;
shader_data->gl_shaders = new_array;
shader_data->shader_array_size = new_size;
}
shader->gl_shaders[shader->num_gl_shaders].args = *args;
shader_data->gl_shaders[shader_data->num_gl_shaders].args = *args;
shader_buffer_init(&buffer);
ret = shader_glsl_generate_vshader(shader, &buffer, args);
shader_buffer_free(&buffer);
shader->gl_shaders[shader->num_gl_shaders++].prgId = ret;
shader_data->gl_shaders[shader_data->num_gl_shaders++].prgId = ret;
return ret;
}
@ -4295,8 +4313,16 @@ static void shader_glsl_destroy(IWineD3DBaseShader *iface) {
LEAVE_GL();
}
} else {
struct glsl_vshader_private *shader_data;
vs = (IWineD3DVertexShaderImpl *) This;
if(vs->num_gl_shaders == 0) return;
shader_data = vs->backend_priv;
if(!shader_data || shader_data->num_gl_shaders == 0)
{
HeapFree(GetProcessHeap(), 0, shader_data);
vs->backend_priv = NULL;
return;
}
if (priv->glsl_program && (IWineD3DBaseShader *)priv->glsl_program->vshader == iface)
{
ENTER_GL();
@ -4340,18 +4366,18 @@ static void shader_glsl_destroy(IWineD3DBaseShader *iface) {
ps->backend_priv = NULL;
} else {
UINT i;
struct glsl_vshader_private *shader_data = vs->backend_priv;
ENTER_GL();
for(i = 0; i < vs->num_gl_shaders; i++) {
TRACE("deleting vshader %u\n", vs->gl_shaders[i].prgId);
GL_EXTCALL(glDeleteObjectARB(vs->gl_shaders[i].prgId));
for(i = 0; i < shader_data->num_gl_shaders; i++) {
TRACE("deleting vshader %u\n", shader_data->gl_shaders[i].prgId);
GL_EXTCALL(glDeleteObjectARB(shader_data->gl_shaders[i].prgId));
checkGLcall("glDeleteObjectARB");
}
LEAVE_GL();
HeapFree(GetProcessHeap(), 0, vs->gl_shaders);
vs->gl_shaders = NULL;
vs->num_gl_shaders = 0;
vs->shader_array_size = 0;
HeapFree(GetProcessHeap(), 0, shader_data->gl_shaders);
HeapFree(GetProcessHeap(), 0, shader_data);
vs->backend_priv = NULL;
}
}

9
dlls/wined3d/wined3d_private.h
View File

@ -2653,12 +2653,6 @@ static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD
/*****************************************************************************
* IDirect3DVertexShader implementation structures
*/
struct vs_compiled_shader {
struct vs_compile_args args;
GLuint prgId;
};
typedef struct IWineD3DVertexShaderImpl {
/* IUnknown parts*/
const IWineD3DVertexShaderVtbl *lpVtbl;
@ -2672,8 +2666,7 @@ typedef struct IWineD3DVertexShaderImpl {
DWORD usage;
/* The GL shader */
struct vs_compiled_shader *gl_shaders;
UINT num_gl_shaders, shader_array_size;
void *backend_priv;
/* Vertex shader input and output semantics */
struct wined3d_shader_attribute attributes[MAX_ATTRIBS];