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Propagate error information from set_gamma_table.

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This commit is contained in:
James Touton 2015-08-06 01:31:26 -07:00
parent 73f3af6c3b
commit 1d875960db
2 changed files with 5 additions and 5 deletions
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2
BasiliskII/src/include/video.h
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@ -209,7 +209,7 @@ private:
bool allocate_gamma_table(int size);
// Set gamma table (0 = build linear ramp)
bool set_gamma_table(uint32 user_table);
int16 set_gamma_table(uint32 user_table);
// Switch video mode
void switch_mode(vector<video_mode>::const_iterator it, uint32 param, uint32 dce);

8
BasiliskII/src/video.cpp
View File

@ -290,7 +290,7 @@ bool monitor_desc::allocate_gamma_table(int size)
* Set gamma table (0 = build linear ramp)
*/
bool monitor_desc::set_gamma_table(uint32 user_table)
int16 monitor_desc::set_gamma_table(uint32 user_table)
{
if (user_table == 0) { // Build linear ramp, 256 entries
@ -340,7 +340,7 @@ bool monitor_desc::set_gamma_table(uint32 user_table)
if (IsDirectMode(*current_mode))
load_ramp_palette();
return true;
return noErr;
}
@ -590,7 +590,7 @@ int16 monitor_desc::driver_control(uint16 code, uint32 param, uint32 dce)
case cscSetGamma: { // Set gamma table
uint32 user_table = ReadMacInt32(param + csGTable);
D(bug(" SetGamma %08x\n", user_table));
return set_gamma_table(user_table) ? noErr : memFullErr;
return set_gamma_table(user_table);
}
case cscGrayPage: { // Fill page with dithered gray pattern
@ -627,7 +627,7 @@ int16 monitor_desc::driver_control(uint16 code, uint32 param, uint32 dce)
case cscSetGray: // Enable/disable luminance mapping
D(bug(" SetGray %02x\n", ReadMacInt8(param + csMode)));
luminance_mapping = ReadMacInt8(param + csMode);
luminance_mapping = ReadMacInt8(param + csMode) != 0;
return noErr;
case cscSetInterrupt: // Enable/disable VBL