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wined3d: Simplify stateblock_savedstates_set(). 

We only need to handle the case where "value" is TRUE, since the stateblock
data will be filled with zeroes by default.
This commit is contained in:
Henri Verbeet 2009-10-01 11:36:07 +02:00 committed by Alexandre Julliard
parent 75fe879c76
commit c5029f83ec
1 changed files with 27 additions and 45 deletions
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72
dlls/wined3d/stateblock.c
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@ -79,54 +79,37 @@ static inline void stateblock_set_bits(DWORD *map, UINT map_size)
}
/* Set all members of a stateblock savedstate to the given value */
static void stateblock_savedstates_set(SAVEDSTATES *states, BOOL value, const struct wined3d_gl_info *gl_info)
static void stateblock_savedstates_set(SAVEDSTATES *states, const struct wined3d_gl_info *gl_info)
{
unsigned int i;
/* Single values */
states->primitive_type = value;
states->indices = value;
states->material = value;
states->viewport = value;
states->vertexDecl = value;
states->pixelShader = value;
states->vertexShader = value;
states->scissorRect = value;
states->primitive_type = 1;
states->indices = 1;
states->material = 1;
states->viewport = 1;
states->vertexDecl = 1;
states->pixelShader = 1;
states->vertexShader = 1;
states->scissorRect = 1;
/* Fixed size arrays */
if (value)
{
int i;
states->streamSource = 0xffff;
states->streamFreq = 0xffff;
states->textures = 0xfffff;
stateblock_set_bits(states->transform, HIGHEST_TRANSFORMSTATE + 1);
stateblock_set_bits(states->renderState, WINEHIGHEST_RENDER_STATE + 1);
for (i = 0; i < MAX_TEXTURES; ++i) states->textureState[i] = 0x3ffff;
for (i = 0; i < MAX_COMBINED_SAMPLERS; ++i) states->samplerState[i] = 0x3fff;
states->clipplane = 0xffffffff;
states->pixelShaderConstantsB = 0xffff;
states->pixelShaderConstantsI = 0xffff;
states->vertexShaderConstantsB = 0xffff;
states->vertexShaderConstantsI = 0xffff;
}
else
{
states->streamSource = 0;
states->streamFreq = 0;
states->textures = 0;
memset(states->transform, 0, sizeof(states->transform));
memset(states->renderState, 0, sizeof(states->renderState));
memset(states->textureState, 0, sizeof(states->textureState));
memset(states->samplerState, 0, sizeof(states->samplerState));
states->clipplane = 0;
states->pixelShaderConstantsB = 0;
states->pixelShaderConstantsI = 0;
states->vertexShaderConstantsB = 0;
states->vertexShaderConstantsI = 0;
}
states->streamSource = 0xffff;
states->streamFreq = 0xffff;
states->textures = 0xfffff;
stateblock_set_bits(states->transform, HIGHEST_TRANSFORMSTATE + 1);
stateblock_set_bits(states->renderState, WINEHIGHEST_RENDER_STATE + 1);
for (i = 0; i < MAX_TEXTURES; ++i) states->textureState[i] = 0x3ffff;
for (i = 0; i < MAX_COMBINED_SAMPLERS; ++i) states->samplerState[i] = 0x3fff;
states->clipplane = 0xffffffff;
states->pixelShaderConstantsB = 0xffff;
states->pixelShaderConstantsI = 0xffff;
states->vertexShaderConstantsB = 0xffff;
states->vertexShaderConstantsI = 0xffff;
/* Dynamically sized arrays */
memset(states->pixelShaderConstantsF, value, sizeof(BOOL) * gl_info->max_pshader_constantsF);
memset(states->vertexShaderConstantsF, value, sizeof(BOOL) * gl_info->max_vshader_constantsF);
memset(states->pixelShaderConstantsF, TRUE, sizeof(BOOL) * gl_info->max_pshader_constantsF);
memset(states->vertexShaderConstantsF, TRUE, sizeof(BOOL) * gl_info->max_vshader_constantsF);
}
static void stateblock_copy_values(IWineD3DStateBlockImpl *dst, const IWineD3DStateBlockImpl *src,
@ -1462,7 +1445,8 @@ HRESULT stateblock_init(IWineD3DStateBlockImpl *stateblock, IWineD3DDeviceImpl *
if (type == WINED3DSBT_ALL)
{
TRACE("ALL => Pretend everything has changed.\n");
stateblock_savedstates_set(&stateblock->changed, TRUE, gl_info);
stateblock_savedstates_set(&stateblock->changed, gl_info);
/* Lights are not part of the changed / set structure. */
for (i = 0; i < LIGHTMAP_SIZE; ++i)
@ -1557,7 +1541,6 @@ HRESULT stateblock_init(IWineD3DStateBlockImpl *stateblock, IWineD3DDeviceImpl *
else if (type == WINED3DSBT_PIXELSTATE)
{
TRACE("PIXELSTATE => Pretend all pixel states have changed.\n");
stateblock_savedstates_set(&stateblock->changed, FALSE, gl_info);
/* Pixel Shader Constants. */
for (i = 0; i < gl_info->max_pshader_constantsF; ++i)
@ -1629,7 +1612,6 @@ HRESULT stateblock_init(IWineD3DStateBlockImpl *stateblock, IWineD3DDeviceImpl *
else if (type == WINED3DSBT_VERTEXSTATE)
{
TRACE("VERTEXSTATE => Pretend all vertex shates have changed.\n");
stateblock_savedstates_set(&stateblock->changed, FALSE, gl_info);
/* Vertex Shader Constants. */
for (i = 0; i < gl_info->max_vshader_constantsF; ++i)