wined3d: Put the ps compile parameters into the glsl program hashmap.
This avoids the double search for a pixel shader. The pixel shader compilation parameter structure is recorded in the GLSL program hashmap, together with the WineD3D pixel shader.
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@ -76,12 +76,14 @@ struct glsl_shader_prog_link {
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GLhandleARB ycorrection_location;
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GLenum vertex_color_clamp;
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GLhandleARB vshader;
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GLhandleARB pshader;
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IWineD3DPixelShader *pshader;
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struct ps_compile_args ps_args;
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};
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typedef struct {
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GLhandleARB vshader;
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GLhandleARB pshader;
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IWineD3DPixelShader *pshader;
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struct ps_compile_args ps_args;
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} glsl_program_key_t;
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@ -2817,16 +2819,18 @@ static void add_glsl_program_entry(struct shader_glsl_priv *priv, struct glsl_sh
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key = HeapAlloc(GetProcessHeap(), 0, sizeof(glsl_program_key_t));
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key->vshader = entry->vshader;
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key->pshader = entry->pshader;
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key->ps_args = entry->ps_args;
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hash_table_put(priv->glsl_program_lookup, key, entry);
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}
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static struct glsl_shader_prog_link *get_glsl_program_entry(struct shader_glsl_priv *priv,
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GLhandleARB vshader, GLhandleARB pshader) {
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GLhandleARB vshader, IWineD3DPixelShader *pshader, struct ps_compile_args *ps_args) {
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glsl_program_key_t key;
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key.vshader = vshader;
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key.pshader = pshader;
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key.ps_args = *ps_args;
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return (struct glsl_shader_prog_link *)hash_table_get(priv->glsl_program_lookup, &key);
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}
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@ -2837,6 +2841,7 @@ static void delete_glsl_program_entry(struct shader_glsl_priv *priv, WineD3D_GL_
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key = HeapAlloc(GetProcessHeap(), 0, sizeof(glsl_program_key_t));
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key->vshader = entry->vshader;
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key->pshader = entry->pshader;
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key->ps_args = entry->ps_args;
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hash_table_remove(priv->glsl_program_lookup, key);
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GL_EXTCALL(glDeleteObjectARB(entry->programId));
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@ -3186,6 +3191,7 @@ static void set_glsl_shader_program(IWineD3DDevice *iface, BOOL use_ps, BOOL use
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int i;
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char glsl_name[8];
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GLhandleARB vshader_id, pshader_id;
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struct ps_compile_args compile_args;
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if(use_vs) {
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IWineD3DVertexShaderImpl_CompileShader(vshader);
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@ -3194,13 +3200,12 @@ static void set_glsl_shader_program(IWineD3DDevice *iface, BOOL use_ps, BOOL use
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vshader_id = 0;
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}
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if(use_ps) {
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struct ps_compile_args compile_args;
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find_ps_compile_args((IWineD3DPixelShaderImpl*)This->stateBlock->pixelShader, This->stateBlock, &compile_args);
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pshader_id = find_gl_pshader((IWineD3DPixelShaderImpl *) pshader, &compile_args);
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} else {
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pshader_id = 0;
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/* FIXME: Do we really have to spend CPU cycles to generate a few zeroed bytes? */
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memset(&compile_args, 0, sizeof(compile_args));
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}
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entry = get_glsl_program_entry(priv, vshader_id, pshader_id);
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entry = get_glsl_program_entry(priv, vshader_id, pshader, &compile_args);
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if (entry) {
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priv->glsl_program = entry;
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return;
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@ -3214,7 +3219,8 @@ static void set_glsl_shader_program(IWineD3DDevice *iface, BOOL use_ps, BOOL use
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entry = HeapAlloc(GetProcessHeap(), 0, sizeof(struct glsl_shader_prog_link));
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entry->programId = programId;
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entry->vshader = vshader_id;
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entry->pshader = pshader_id;
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entry->pshader = pshader;
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entry->ps_args = compile_args;
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/* Add the hash table entry */
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add_glsl_program_entry(priv, entry);
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@ -3259,6 +3265,12 @@ static void set_glsl_shader_program(IWineD3DDevice *iface, BOOL use_ps, BOOL use
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list_add_head(&((IWineD3DBaseShaderImpl *)vshader)->baseShader.linked_programs, &entry->vshader_entry);
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}
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if(use_ps) {
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pshader_id = find_gl_pshader((IWineD3DPixelShaderImpl *) pshader, &compile_args);
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} else {
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pshader_id = 0;
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}
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/* Attach GLSL pshader */
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if (pshader_id) {
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TRACE("Attaching GLSL shader object %u to program %u\n", pshader_id, programId);
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@ -3552,7 +3564,7 @@ static void shader_glsl_destroy(IWineD3DBaseShader *iface) {
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static unsigned int glsl_program_key_hash(void *key) {
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glsl_program_key_t *k = (glsl_program_key_t *)key;
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unsigned int hash = k->vshader | k->pshader << 16;
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unsigned int hash = k->vshader | ((DWORD_PTR) k->pshader) << 16;
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hash += ~(hash << 15);
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hash ^= (hash >> 10);
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hash += (hash << 3);
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@ -3567,7 +3579,8 @@ static BOOL glsl_program_key_compare(void *keya, void *keyb) {
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glsl_program_key_t *ka = (glsl_program_key_t *)keya;
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glsl_program_key_t *kb = (glsl_program_key_t *)keyb;
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return ka->vshader == kb->vshader && ka->pshader == kb->pshader;
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return ka->vshader == kb->vshader && ka->pshader == kb->pshader &&
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(memcmp(&ka->ps_args, &kb->ps_args, sizeof(kb->ps_args)) == 0);
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}
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static HRESULT shader_glsl_alloc(IWineD3DDevice *iface) {
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