ppapi/thunk/ppb_context_3d_trusted_thunk.cc - Issue 8676042: Remove Context3D/Surface3D

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Issue 8676042: Remove Context3D/Surface3D (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: style Created 9 years ago

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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "ppapi/thunk/thunk.h"

6 #include "ppapi/thunk/enter.h"

7 #include "ppapi/thunk/ppb_context_3d_api.h"

8 #include "ppapi/thunk/resource_creation_api.h"

9

10 namespace ppapi {

11 namespace thunk {

12

13 namespace {

14

15 typedef EnterResource<PPB_Context3D_API> EnterContext3D;

16

17 PP_Context3DTrustedState GetErrorState() {

18 PP_Context3DTrustedState error_state = { 0 };

19 error_state.error = kGenericError;

20 return error_state;

21 }

22

23 PP_Resource CreateRaw(PP_Instance instance,

24 PP_Config3D_Dev config,

25 PP_Resource share_context,

26 const int32_t* attrib_list) {

27 EnterFunction<ResourceCreationAPI> enter(instance, true);

28 if (enter.failed())

29 return 0;

30 return enter.functions()->CreateContext3DRaw(instance, config, share_context,

31 attrib_list);

32 }

33

34 PP_Bool Initialize(PP_Resource context, int32_t size) {

35 EnterContext3D enter(context, true);

36 if (enter.failed())

37 return PP_FALSE;

38 return enter.object()->InitializeTrusted(size);

39 }

40

41 PP_Bool GetRingBuffer(PP_Resource context,

42 int* shm_handle,

43 uint32_t* shm_size) {

44 EnterContext3D enter(context, true);

45 if (enter.failed())

46 return PP_FALSE;

47 return enter.object()->GetRingBuffer(shm_handle, shm_size);

48 }

49

50 PP_Context3DTrustedState GetState(PP_Resource context) {

51 EnterContext3D enter(context, true);

52 if (enter.failed())

53 return GetErrorState();

54 return enter.object()->GetState();

55 }

56

57 PP_Bool Flush(PP_Resource context, int32_t put_offset) {

58 EnterContext3D enter(context, true);

59 if (enter.failed())

60 return PP_FALSE;

61 return enter.object()->Flush(put_offset);

62 }

63

64 PP_Context3DTrustedState FlushSync(PP_Resource context, int32_t put_offset) {

65 EnterContext3D enter(context, true);

66 if (enter.failed())

67 return GetErrorState();

68 return enter.object()->FlushSync(put_offset);

69 }

70

71 int32_t CreateTransferBuffer(PP_Resource context, uint32_t size) {

72 EnterContext3D enter(context, true);

73 if (enter.failed())

74 return PP_FALSE;

75 return enter.object()->CreateTransferBuffer(size);

76 }

77

78 PP_Bool DestroyTransferBuffer(PP_Resource context, int32_t id) {

79 EnterContext3D enter(context, true);

80 if (enter.failed())

81 return PP_FALSE;

82 return enter.object()->DestroyTransferBuffer(id);

83 }

84

85 PP_Bool GetTransferBuffer(PP_Resource context,

86 int32_t id,

87 int* shm_handle,

88 uint32_t* shm_size) {

89 EnterContext3D enter(context, true);

90 if (enter.failed())

91 return PP_FALSE;

92 return enter.object()->GetTransferBuffer(id, shm_handle, shm_size);

93 }

94

95 PP_Context3DTrustedState FlushSyncFast(PP_Resource context,

96 int32_t put_offset,

97 int32_t last_known_get) {

98 EnterContext3D enter(context, true);

99 if (enter.failed())

100 return GetErrorState();

101 return enter.object()->FlushSyncFast(put_offset, last_known_get);

102 }

103

104 const PPB_Context3DTrusted_Dev g_ppb_context_3d_trusted_thunk = {

105 &CreateRaw,

106 &Initialize,

107 &GetRingBuffer,

108 &GetState,

109 &Flush,

110 &FlushSync,

111 &CreateTransferBuffer,

112 &DestroyTransferBuffer,

113 &GetTransferBuffer,

114 &FlushSyncFast,

115 };

116

117 } // namespace

118

119 const PPB_Context3DTrusted_Dev* GetPPB_Context3DTrusted_Thunk() {

120 return &g_ppb_context_3d_trusted_thunk;

121 }

122

123 } // namespace thunk

124 } // namespace ppapi

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